231531300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 432

約数和(自身を含む): 978187392

約数和(自身を除く): 746656092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 90, 91, 99, 100, 105, 110, 117, 126, 130, 132, 140, 143, 150, 154, 156, 165, 175, 180, 182, 195, 198, 210, 220, 225, 231, 234, 252, 257, 260, 273, 275, 286, 300, 308, 315, 325, 330, 350, 364, 385, 390, 396, 420, 429, 450, 455, 462, 468, 495, 514, 525, 546, 550, 572, 585, 630, 650, 660, 693, 700, 715, 770, 771, 780, 819, 825, 858, 900, 910, 924, 975, 990, 1001, 1028, 1050, 1092, 1100, 1155, 1170, 1260, 1285, 1287, 1300, 1365, 1386, 1430, 1540, 1542, 1575, 1638, 1650, 1716, 1799, 1820, 1925, 1950, 1980, 2002, 2100, 2145, 2275, 2310, 2313, 2340, 2475, 2570, 2574, 2730, 2772, 2827, 2860, 2925, 3003, 3084, 3150, 3276, 3300, 3341, 3465, 3575, 3598, 3850, 3855, 3900, 4004, 4095, 4290, 4550, 4620, 4626, 4950, 5005, 5140, 5148, 5397, 5460, 5654, 5775, 5850, 6006, 6300, 6425, 6435, 6682, 6825, 6930, 7150, 7196, 7700, 7710, 8190, 8481, 8580, 8995, 9009, 9100, 9252, 9900, 10010, 10023, 10725, 10794, 11308, 11550, 11565, 11700, 12012, 12850, 12870, 13364, 13650, 13860, 14135, 14300, 15015, 15420, 16191, 16380, 16705, 16962, 17325, 17990, 18018, 19275, 19789, 20020, 20046, 20475, 21450, 21588, 23100, 23130, 23387, 25025, 25443, 25700, 25740, 26985, 27300, 28270, 30030, 30069, 32175, 32382, 33410, 33924, 34650, 35980, 36036, 36751, 38550, 39578, 40092, 40950, 42405, 42900, 44975, 45045, 46260, 46774, 50050, 50115, 50886, 53970, 56540, 57825, 59367, 60060, 60138, 64350, 64764, 66820, 69300, 70161, 70675, 73502, 75075, 77100, 79156, 80955, 81900, 83525, 84810, 89950, 90090, 93548, 98945, 100100, 100230, 101772, 107940, 110253, 115650, 116935, 118734, 120276, 127215, 128700, 134925, 140322, 141350, 147004, 150150, 150345, 161910, 167050, 169620, 178101, 179900, 180180, 183755, 197890, 200460, 210483, 212025, 220506, 225225, 231300, 233870, 237468, 250575, 254430, 257257, 269850, 280644, 282700, 296835, 300300, 300690, 323820, 330759, 334100, 350805, 356202, 367510, 395780, 404775, 420966, 424050, 441012, 450450, 467740, 494725, 501150, 508860, 514514, 539700, 551265, 584675, 593670, 601380, 636075, 661518, 701610, 712404, 735020, 751725, 771771, 809550, 841932, 848100, 890505, 900900, 918775, 989450, 1002300, 1029028, 1052415, 1102530, 1169350, 1187340, 1272150, 1286285, 1323036, 1403220, 1484175, 1503450, 1543542, 1619100, 1653795, 1754025, 1781010, 1837550, 1978900, 2104830, 2205060, 2315313, 2338700, 2544300, 2572570, 2756325, 2968350, 3006900, 3087084, 3307590, 3508050, 3562020, 3675100, 3858855, 4209660, 4452525, 4630626, 5145140, 5262075, 5512650, 5936700, 6431425, 6615180, 7016100, 7717710, 8268975, 8905050, 9261252, 10524150, 11025300, 11576565, 12862850, 15435420, 16537950, 17810100, 19294275, 21048300, 23153130, 25725700, 33075900, 38588550, 46306260, 57882825, 77177100, 115765650, 231531300]

約数ペア:

[(1, 231531300), (2, 115765650), (3, 77177100), (4, 57882825), (5, 46306260), (6, 38588550), (7, 33075900), (9, 25725700), (10, 23153130), (11, 21048300), (12, 19294275), (13, 17810100), (14, 16537950), (15, 15435420), (18, 12862850), (20, 11576565), (21, 11025300), (22, 10524150), (25, 9261252), (26, 8905050), (28, 8268975), (30, 7717710), (33, 7016100), (35, 6615180), (36, 6431425), (39, 5936700), (42, 5512650), (44, 5262075), (45, 5145140), (50, 4630626), (52, 4452525), (55, 4209660), (60, 3858855), (63, 3675100), (65, 3562020), (66, 3508050), (70, 3307590), (75, 3087084), (77, 3006900), (78, 2968350), (84, 2756325), (90, 2572570), (91, 2544300), (99, 2338700), (100, 2315313), (105, 2205060), (110, 2104830), (117, 1978900), (126, 1837550), (130, 1781010), (132, 1754025), (140, 1653795), (143, 1619100), (150, 1543542), (154, 1503450), (156, 1484175), (165, 1403220), (175, 1323036), (180, 1286285), (182, 1272150), (195, 1187340), (198, 1169350), (210, 1102530), (220, 1052415), (225, 1029028), (231, 1002300), (234, 989450), (252, 918775), (257, 900900), (260, 890505), (273, 848100), (275, 841932), (286, 809550), (300, 771771), (308, 751725), (315, 735020), (325, 712404), (330, 701610), (350, 661518), (364, 636075), (385, 601380), (390, 593670), (396, 584675), (420, 551265), (429, 539700), (450, 514514), (455, 508860), (462, 501150), (468, 494725), (495, 467740), (514, 450450), (525, 441012), (546, 424050), (550, 420966), (572, 404775), (585, 395780), (630, 367510), (650, 356202), (660, 350805), (693, 334100), (700, 330759), (715, 323820), (770, 300690), (771, 300300), (780, 296835), (819, 282700), (825, 280644), (858, 269850), (900, 257257), (910, 254430), (924, 250575), (975, 237468), (990, 233870), (1001, 231300), (1028, 225225), (1050, 220506), (1092, 212025), (1100, 210483), (1155, 200460), (1170, 197890), (1260, 183755), (1285, 180180), (1287, 179900), (1300, 178101), (1365, 169620), (1386, 167050), (1430, 161910), (1540, 150345), (1542, 150150), (1575, 147004), (1638, 141350), (1650, 140322), (1716, 134925), (1799, 128700), (1820, 127215), (1925, 120276), (1950, 118734), (1980, 116935), (2002, 115650), (2100, 110253), (2145, 107940), (2275, 101772), (2310, 100230), (2313, 100100), (2340, 98945), (2475, 93548), (2570, 90090), (2574, 89950), (2730, 84810), (2772, 83525), (2827, 81900), (2860, 80955), (2925, 79156), (3003, 77100), (3084, 75075), (3150, 73502), (3276, 70675), (3300, 70161), (3341, 69300), (3465, 66820), (3575, 64764), (3598, 64350), (3850, 60138), (3855, 60060), (3900, 59367), (4004, 57825), (4095, 56540), (4290, 53970), (4550, 50886), (4620, 50115), (4626, 50050), (4950, 46774), (5005, 46260), (5140, 45045), (5148, 44975), (5397, 42900), (5460, 42405), (5654, 40950), (5775, 40092), (5850, 39578), (6006, 38550), (6300, 36751), (6425, 36036), (6435, 35980), (6682, 34650), (6825, 33924), (6930, 33410), (7150, 32382), (7196, 32175), (7700, 30069), (7710, 30030), (8190, 28270), (8481, 27300), (8580, 26985), (8995, 25740), (9009, 25700), (9100, 25443), (9252, 25025), (9900, 23387), (10010, 23130), (10023, 23100), (10725, 21588), (10794, 21450), (11308, 20475), (11550, 20046), (11565, 20020), (11700, 19789), (12012, 19275), (12850, 18018), (12870, 17990), (13364, 17325), (13650, 16962), (13860, 16705), (14135, 16380), (14300, 16191), (15015, 15420)]