20844499500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 480

約数和(自身を含む): 75346951680

約数和(自身を除く): 54502452180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 71, 75, 81, 90, 99, 100, 108, 110, 125, 132, 135, 142, 150, 162, 165, 180, 198, 213, 220, 225, 250, 270, 275, 284, 297, 300, 324, 330, 355, 375, 396, 405, 426, 450, 495, 500, 540, 550, 594, 639, 659, 660, 675, 710, 750, 781, 810, 825, 852, 891, 900, 990, 1065, 1100, 1125, 1188, 1278, 1318, 1350, 1375, 1420, 1485, 1500, 1562, 1620, 1650, 1775, 1782, 1917, 1977, 1980, 2025, 2130, 2250, 2343, 2475, 2556, 2636, 2700, 2750, 2970, 3124, 3195, 3295, 3300, 3375, 3550, 3564, 3834, 3905, 3954, 4050, 4125, 4260, 4455, 4500, 4686, 4950, 5325, 5500, 5751, 5931, 5940, 6390, 6590, 6750, 7029, 7100, 7249, 7425, 7668, 7810, 7908, 8100, 8250, 8875, 8910, 9372, 9585, 9885, 9900, 10125, 10650, 11502, 11715, 11862, 12375, 12780, 13180, 13500, 14058, 14498, 14850, 15620, 15975, 16475, 16500, 17750, 17793, 17820, 19170, 19525, 19770, 20250, 21087, 21300, 21747, 22275, 23004, 23430, 23724, 24750, 26625, 28116, 28755, 28996, 29655, 29700, 31950, 32950, 35145, 35500, 35586, 36245, 37125, 38340, 39050, 39540, 40500, 42174, 43494, 44550, 46789, 46860, 47925, 49425, 49500, 53250, 53379, 57510, 58575, 59310, 63261, 63900, 65241, 65900, 70290, 71172, 72490, 74250, 78100, 79875, 82375, 84348, 86988, 88965, 89100, 93578, 95850, 97625, 98850, 105435, 106500, 106758, 108735, 111375, 115020, 117150, 118620, 126522, 130482, 140367, 140580, 143775, 144980, 148275, 148500, 159750, 164750, 175725, 177930, 181225, 187156, 191700, 195250, 195723, 197700, 210870, 213516, 217470, 222750, 233945, 234300, 239625, 247125, 253044, 260964, 266895, 280734, 287550, 292875, 296550, 316305, 319500, 326205, 329500, 351450, 355860, 362450, 390500, 391446, 421101, 421740, 434940, 444825, 445500, 467890, 479250, 494250, 514679, 527175, 533790, 543675, 561468, 575100, 585750, 587169, 593100, 632610, 652410, 701835, 702900, 718875, 724900, 741375, 782892, 842202, 878625, 889650, 906125, 935780, 958500, 978615, 988500, 1029358, 1054350, 1067580, 1087350, 1169725, 1171500, 1174338, 1263303, 1265220, 1304820, 1334475, 1403670, 1437750, 1482750, 1544037, 1581525, 1631025, 1684404, 1757250, 1779300, 1812250, 1957230, 2058716, 2105505, 2108700, 2174700, 2224125, 2339450, 2348676, 2526606, 2573395, 2635875, 2668950, 2718375, 2807340, 2875500, 2935845, 2965500, 3088074, 3163050, 3262050, 3509175, 3514500, 3624500, 3789909, 3914460, 4211010, 4448250, 4632111, 4678900, 4893075, 5053212, 5146790, 5271750, 5337900, 5436750, 5848625, 5871690, 6176148, 6316515, 6326100, 6524100, 6672375, 7018350, 7579818, 7720185, 7907625, 8155125, 8422020, 8896500, 9264222, 9786150, 10293580, 10527525, 10543500, 10873500, 11697250, 11743380, 12633030, 12866975, 13344750, 13896333, 14036700, 14679225, 15159636, 15440370, 15815250, 16310250, 17545875, 18528444, 18949545, 19572300, 21055050, 23160555, 23394500, 24465375, 25266060, 25733950, 26689500, 27792666, 29358450, 30880740, 31582575, 31630500, 32620500, 35091750, 37899090, 38600925, 41688999, 42110100, 46321110, 48930750, 51467900, 52637625, 55585332, 58716900, 63165150, 64334875, 69481665, 70183500, 73396125, 75798180, 77201850, 83377998, 92642220, 94747725, 97861500, 105275250, 115802775, 126330300, 128669750, 138963330, 146792250, 154403700, 157912875, 166755996, 189495450, 193004625, 208444995, 210550500, 231605550, 257339500, 277926660, 293584500, 315825750, 347408325, 378990900, 386009250, 416889990, 463211100, 473738625, 579013875, 631651500, 694816650, 772018500, 833779980, 947477250, 1042224975, 1158027750, 1389633300, 1737041625, 1894954500, 2084449950, 2316055500, 3474083250, 4168899900, 5211124875, 6948166500, 10422249750, 20844499500]

約数ペア:

[(1, 20844499500), (2, 10422249750), (3, 6948166500), (4, 5211124875), (5, 4168899900), (6, 3474083250), (9, 2316055500), (10, 2084449950), (11, 1894954500), (12, 1737041625), (15, 1389633300), (18, 1158027750), (20, 1042224975), (22, 947477250), (25, 833779980), (27, 772018500), (30, 694816650), (33, 631651500), (36, 579013875), (44, 473738625), (45, 463211100), (50, 416889990), (54, 386009250), (55, 378990900), (60, 347408325), (66, 315825750), (71, 293584500), (75, 277926660), (81, 257339500), (90, 231605550), (99, 210550500), (100, 208444995), (108, 193004625), (110, 189495450), (125, 166755996), (132, 157912875), (135, 154403700), (142, 146792250), (150, 138963330), (162, 128669750), (165, 126330300), (180, 115802775), (198, 105275250), (213, 97861500), (220, 94747725), (225, 92642220), (250, 83377998), (270, 77201850), (275, 75798180), (284, 73396125), (297, 70183500), (300, 69481665), (324, 64334875), (330, 63165150), (355, 58716900), (375, 55585332), (396, 52637625), (405, 51467900), (426, 48930750), (450, 46321110), (495, 42110100), (500, 41688999), (540, 38600925), (550, 37899090), (594, 35091750), (639, 32620500), (659, 31630500), (660, 31582575), (675, 30880740), (710, 29358450), (750, 27792666), (781, 26689500), (810, 25733950), (825, 25266060), (852, 24465375), (891, 23394500), (900, 23160555), (990, 21055050), (1065, 19572300), (1100, 18949545), (1125, 18528444), (1188, 17545875), (1278, 16310250), (1318, 15815250), (1350, 15440370), (1375, 15159636), (1420, 14679225), (1485, 14036700), (1500, 13896333), (1562, 13344750), (1620, 12866975), (1650, 12633030), (1775, 11743380), (1782, 11697250), (1917, 10873500), (1977, 10543500), (1980, 10527525), (2025, 10293580), (2130, 9786150), (2250, 9264222), (2343, 8896500), (2475, 8422020), (2556, 8155125), (2636, 7907625), (2700, 7720185), (2750, 7579818), (2970, 7018350), (3124, 6672375), (3195, 6524100), (3295, 6326100), (3300, 6316515), (3375, 6176148), (3550, 5871690), (3564, 5848625), (3834, 5436750), (3905, 5337900), (3954, 5271750), (4050, 5146790), (4125, 5053212), (4260, 4893075), (4455, 4678900), (4500, 4632111), (4686, 4448250), (4950, 4211010), (5325, 3914460), (5500, 3789909), (5751, 3624500), (5931, 3514500), (5940, 3509175), (6390, 3262050), (6590, 3163050), (6750, 3088074), (7029, 2965500), (7100, 2935845), (7249, 2875500), (7425, 2807340), (7668, 2718375), (7810, 2668950), (7908, 2635875), (8100, 2573395), (8250, 2526606), (8875, 2348676), (8910, 2339450), (9372, 2224125), (9585, 2174700), (9885, 2108700), (9900, 2105505), (10125, 2058716), (10650, 1957230), (11502, 1812250), (11715, 1779300), (11862, 1757250), (12375, 1684404), (12780, 1631025), (13180, 1581525), (13500, 1544037), (14058, 1482750), (14498, 1437750), (14850, 1403670), (15620, 1334475), (15975, 1304820), (16475, 1265220), (16500, 1263303), (17750, 1174338), (17793, 1171500), (17820, 1169725), (19170, 1087350), (19525, 1067580), (19770, 1054350), (20250, 1029358), (21087, 988500), (21300, 978615), (21747, 958500), (22275, 935780), (23004, 906125), (23430, 889650), (23724, 878625), (24750, 842202), (26625, 782892), (28116, 741375), (28755, 724900), (28996, 718875), (29655, 702900), (29700, 701835), (31950, 652410), (32950, 632610), (35145, 593100), (35500, 587169), (35586, 585750), (36245, 575100), (37125, 561468), (38340, 543675), (39050, 533790), (39540, 527175), (40500, 514679), (42174, 494250), (43494, 479250), (44550, 467890), (46789, 445500), (46860, 444825), (47925, 434940), (49425, 421740), (49500, 421101), (53250, 391446), (53379, 390500), (57510, 362450), (58575, 355860), (59310, 351450), (63261, 329500), (63900, 326205), (65241, 319500), (65900, 316305), (70290, 296550), (71172, 292875), (72490, 287550), (74250, 280734), (78100, 266895), (79875, 260964), (82375, 253044), (84348, 247125), (86988, 239625), (88965, 234300), (89100, 233945), (93578, 222750), (95850, 217470), (97625, 213516), (98850, 210870), (105435, 197700), (106500, 195723), (106758, 195250), (108735, 191700), (111375, 187156), (115020, 181225), (117150, 177930), (118620, 175725), (126522, 164750), (130482, 159750), (140367, 148500), (140580, 148275), (143775, 144980)]