310010850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 874658304

約数和(自身を除く): 564647454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 71, 75, 90, 93, 142, 150, 155, 186, 213, 225, 279, 310, 313, 355, 426, 450, 465, 558, 626, 639, 710, 775, 930, 939, 1065, 1278, 1395, 1550, 1565, 1775, 1878, 2130, 2201, 2325, 2790, 2817, 3130, 3195, 3550, 4402, 4650, 4695, 5325, 5634, 6390, 6603, 6975, 7825, 9390, 9703, 10650, 11005, 13206, 13950, 14085, 15650, 15975, 19406, 19809, 22010, 22223, 23475, 28170, 29109, 31950, 33015, 39618, 44446, 46950, 48515, 55025, 58218, 66030, 66669, 70425, 87327, 97030, 99045, 110050, 111115, 133338, 140850, 145545, 165075, 174654, 198090, 200007, 222230, 242575, 291090, 330150, 333345, 400014, 436635, 485150, 495225, 555575, 666690, 688913, 727725, 873270, 990450, 1000035, 1111150, 1377826, 1455450, 1666725, 2000070, 2066739, 2183175, 3333450, 3444565, 4133478, 4366350, 5000175, 6200217, 6889130, 10000350, 10333695, 12400434, 17222825, 20667390, 31001085, 34445650, 51668475, 62002170, 103336950, 155005425, 310010850]

約数ペア:

[(1, 310010850), (2, 155005425), (3, 103336950), (5, 62002170), (6, 51668475), (9, 34445650), (10, 31001085), (15, 20667390), (18, 17222825), (25, 12400434), (30, 10333695), (31, 10000350), (45, 6889130), (50, 6200217), (62, 5000175), (71, 4366350), (75, 4133478), (90, 3444565), (93, 3333450), (142, 2183175), (150, 2066739), (155, 2000070), (186, 1666725), (213, 1455450), (225, 1377826), (279, 1111150), (310, 1000035), (313, 990450), (355, 873270), (426, 727725), (450, 688913), (465, 666690), (558, 555575), (626, 495225), (639, 485150), (710, 436635), (775, 400014), (930, 333345), (939, 330150), (1065, 291090), (1278, 242575), (1395, 222230), (1550, 200007), (1565, 198090), (1775, 174654), (1878, 165075), (2130, 145545), (2201, 140850), (2325, 133338), (2790, 111115), (2817, 110050), (3130, 99045), (3195, 97030), (3550, 87327), (4402, 70425), (4650, 66669), (4695, 66030), (5325, 58218), (5634, 55025), (6390, 48515), (6603, 46950), (6975, 44446), (7825, 39618), (9390, 33015), (9703, 31950), (10650, 29109), (11005, 28170), (13206, 23475), (13950, 22223), (14085, 22010), (15650, 19809), (15975, 19406)]