642110700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 486

約数和(自身を含む): 2507097348

約数和(自身を除く): 1864986648

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 25, 28, 30, 33, 35, 38, 42, 44, 49, 50, 55, 57, 60, 66, 70, 75, 76, 77, 84, 95, 98, 100, 105, 110, 114, 121, 132, 133, 140, 147, 150, 154, 165, 175, 190, 196, 209, 210, 220, 228, 231, 242, 245, 266, 275, 285, 294, 300, 308, 330, 350, 361, 363, 380, 385, 399, 418, 420, 462, 475, 484, 490, 525, 532, 539, 550, 570, 588, 605, 627, 660, 665, 700, 722, 726, 735, 770, 798, 825, 836, 847, 924, 931, 950, 980, 1045, 1050, 1078, 1083, 1100, 1140, 1155, 1210, 1225, 1254, 1330, 1425, 1444, 1452, 1463, 1470, 1540, 1596, 1617, 1650, 1694, 1805, 1815, 1862, 1900, 1925, 1995, 2090, 2100, 2156, 2166, 2299, 2310, 2420, 2450, 2508, 2527, 2541, 2660, 2695, 2793, 2850, 2926, 2940, 3025, 3135, 3234, 3300, 3325, 3388, 3610, 3630, 3675, 3724, 3850, 3971, 3990, 4180, 4235, 4332, 4389, 4598, 4620, 4655, 4900, 5054, 5082, 5225, 5390, 5415, 5586, 5700, 5775, 5852, 5929, 6050, 6270, 6468, 6650, 6897, 7220, 7260, 7315, 7350, 7581, 7700, 7942, 7980, 8085, 8470, 8778, 9025, 9075, 9196, 9310, 9975, 10108, 10164, 10241, 10450, 10780, 10830, 11172, 11495, 11550, 11858, 11913, 12100, 12540, 12635, 12705, 13300, 13475, 13794, 13965, 14630, 14700, 15162, 15675, 15884, 16093, 16170, 16940, 17556, 17689, 17787, 18050, 18150, 18620, 19855, 19950, 20482, 20900, 21175, 21660, 21945, 22990, 23100, 23275, 23716, 23826, 25270, 25410, 26950, 27075, 27588, 27797, 27930, 29260, 29645, 30324, 30723, 31350, 32186, 32340, 34485, 35378, 35574, 36100, 36300, 36575, 37905, 39710, 39900, 40425, 40964, 42350, 43681, 43890, 45980, 46550, 47652, 48279, 50540, 50820, 51205, 53067, 53900, 54150, 55594, 55860, 57475, 59290, 59565, 61446, 62700, 63175, 63525, 64372, 68970, 69825, 70756, 71148, 73150, 75810, 79420, 80465, 80850, 83391, 84700, 87362, 87780, 88445, 88935, 93100, 96558, 99275, 102410, 106134, 108300, 109725, 111188, 112651, 114950, 118580, 119130, 122892, 126350, 127050, 131043, 137940, 138985, 139650, 146300, 148225, 151620, 153615, 160930, 161700, 166782, 172425, 174724, 176890, 177870, 189525, 193116, 194579, 198550, 204820, 212268, 218405, 219450, 225302, 229900, 238260, 241395, 252700, 254100, 256025, 262086, 265335, 277970, 279300, 296450, 297825, 305767, 307230, 321860, 333564, 337953, 344850, 353780, 355740, 379050, 389158, 397100, 402325, 416955, 436810, 438900, 442225, 444675, 450604, 482790, 512050, 524172, 530670, 555940, 563255, 583737, 592900, 595650, 611534, 614460, 655215, 675906, 689700, 694925, 758100, 768075, 778316, 804650, 833910, 873620, 884450, 889350, 917301, 965580, 972895, 1024100, 1061340, 1092025, 1126510, 1167474, 1191300, 1206975, 1223068, 1310430, 1326675, 1351812, 1389850, 1528835, 1536150, 1609300, 1667820, 1689765, 1768900, 1778700, 1834602, 1945790, 2084775, 2140369, 2184050, 2253020, 2334948, 2413950, 2620860, 2653350, 2779700, 2816275, 2918685, 3057670, 3072300, 3276075, 3379530, 3669204, 3891580, 4169550, 4280738, 4368100, 4586505, 4827900, 4864475, 5306700, 5632550, 5837370, 6115340, 6421107, 6552150, 6759060, 7644175, 8339100, 8448825, 8561476, 9173010, 9728950, 10701845, 11265100, 11674740, 12842214, 13104300, 14593425, 15288350, 16897650, 18346020, 19457900, 21403690, 22932525, 25684428, 29186850, 30576700, 32105535, 33795300, 42807380, 45865050, 53509225, 58373700, 64211070, 91730100, 107018450, 128422140, 160527675, 214036900, 321055350, 642110700]

約数ペア:

[(1, 642110700), (2, 321055350), (3, 214036900), (4, 160527675), (5, 128422140), (6, 107018450), (7, 91730100), (10, 64211070), (11, 58373700), (12, 53509225), (14, 45865050), (15, 42807380), (19, 33795300), (20, 32105535), (21, 30576700), (22, 29186850), (25, 25684428), (28, 22932525), (30, 21403690), (33, 19457900), (35, 18346020), (38, 16897650), (42, 15288350), (44, 14593425), (49, 13104300), (50, 12842214), (55, 11674740), (57, 11265100), (60, 10701845), (66, 9728950), (70, 9173010), (75, 8561476), (76, 8448825), (77, 8339100), (84, 7644175), (95, 6759060), (98, 6552150), (100, 6421107), (105, 6115340), (110, 5837370), (114, 5632550), (121, 5306700), (132, 4864475), (133, 4827900), (140, 4586505), (147, 4368100), (150, 4280738), (154, 4169550), (165, 3891580), (175, 3669204), (190, 3379530), (196, 3276075), (209, 3072300), (210, 3057670), (220, 2918685), (228, 2816275), (231, 2779700), (242, 2653350), (245, 2620860), (266, 2413950), (275, 2334948), (285, 2253020), (294, 2184050), (300, 2140369), (308, 2084775), (330, 1945790), (350, 1834602), (361, 1778700), (363, 1768900), (380, 1689765), (385, 1667820), (399, 1609300), (418, 1536150), (420, 1528835), (462, 1389850), (475, 1351812), (484, 1326675), (490, 1310430), (525, 1223068), (532, 1206975), (539, 1191300), (550, 1167474), (570, 1126510), (588, 1092025), (605, 1061340), (627, 1024100), (660, 972895), (665, 965580), (700, 917301), (722, 889350), (726, 884450), (735, 873620), (770, 833910), (798, 804650), (825, 778316), (836, 768075), (847, 758100), (924, 694925), (931, 689700), (950, 675906), (980, 655215), (1045, 614460), (1050, 611534), (1078, 595650), (1083, 592900), (1100, 583737), (1140, 563255), (1155, 555940), (1210, 530670), (1225, 524172), (1254, 512050), (1330, 482790), (1425, 450604), (1444, 444675), (1452, 442225), (1463, 438900), (1470, 436810), (1540, 416955), (1596, 402325), (1617, 397100), (1650, 389158), (1694, 379050), (1805, 355740), (1815, 353780), (1862, 344850), (1900, 337953), (1925, 333564), (1995, 321860), (2090, 307230), (2100, 305767), (2156, 297825), (2166, 296450), (2299, 279300), (2310, 277970), (2420, 265335), (2450, 262086), (2508, 256025), (2527, 254100), (2541, 252700), (2660, 241395), (2695, 238260), (2793, 229900), (2850, 225302), (2926, 219450), (2940, 218405), (3025, 212268), (3135, 204820), (3234, 198550), (3300, 194579), (3325, 193116), (3388, 189525), (3610, 177870), (3630, 176890), (3675, 174724), (3724, 172425), (3850, 166782), (3971, 161700), (3990, 160930), (4180, 153615), (4235, 151620), (4332, 148225), (4389, 146300), (4598, 139650), (4620, 138985), (4655, 137940), (4900, 131043), (5054, 127050), (5082, 126350), (5225, 122892), (5390, 119130), (5415, 118580), (5586, 114950), (5700, 112651), (5775, 111188), (5852, 109725), (5929, 108300), (6050, 106134), (6270, 102410), (6468, 99275), (6650, 96558), (6897, 93100), (7220, 88935), (7260, 88445), (7315, 87780), (7350, 87362), (7581, 84700), (7700, 83391), (7942, 80850), (7980, 80465), (8085, 79420), (8470, 75810), (8778, 73150), (9025, 71148), (9075, 70756), (9196, 69825), (9310, 68970), (9975, 64372), (10108, 63525), (10164, 63175), (10241, 62700), (10450, 61446), (10780, 59565), (10830, 59290), (11172, 57475), (11495, 55860), (11550, 55594), (11858, 54150), (11913, 53900), (12100, 53067), (12540, 51205), (12635, 50820), (12705, 50540), (13300, 48279), (13475, 47652), (13794, 46550), (13965, 45980), (14630, 43890), (14700, 43681), (15162, 42350), (15675, 40964), (15884, 40425), (16093, 39900), (16170, 39710), (16940, 37905), (17556, 36575), (17689, 36300), (17787, 36100), (18050, 35574), (18150, 35378), (18620, 34485), (19855, 32340), (19950, 32186), (20482, 31350), (20900, 30723), (21175, 30324), (21660, 29645), (21945, 29260), (22990, 27930), (23100, 27797), (23275, 27588), (23716, 27075), (23826, 26950), (25270, 25410)]