87276750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 155334450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 110, 125, 142, 149, 150, 165, 213, 250, 275, 298, 330, 355, 375, 426, 447, 550, 710, 745, 750, 781, 825, 894, 1065, 1375, 1490, 1562, 1639, 1650, 1775, 2130, 2235, 2343, 2750, 3278, 3550, 3725, 3905, 4125, 4470, 4686, 4917, 5325, 7450, 7810, 8195, 8250, 8875, 9834, 10579, 10650, 11175, 11715, 16390, 17750, 18625, 19525, 21158, 22350, 23430, 24585, 26625, 31737, 37250, 39050, 40975, 49170, 52895, 53250, 55875, 58575, 63474, 81950, 97625, 105790, 111750, 116369, 117150, 122925, 158685, 195250, 204875, 232738, 245850, 264475, 292875, 317370, 349107, 409750, 528950, 581845, 585750, 614625, 698214, 793425, 1163690, 1229250, 1322375, 1586850, 1745535, 2644750, 2909225, 3491070, 3967125, 5818450, 7934250, 8727675, 14546125, 17455350, 29092250, 43638375, 87276750]

約数ペア:

[(1, 87276750), (2, 43638375), (3, 29092250), (5, 17455350), (6, 14546125), (10, 8727675), (11, 7934250), (15, 5818450), (22, 3967125), (25, 3491070), (30, 2909225), (33, 2644750), (50, 1745535), (55, 1586850), (66, 1322375), (71, 1229250), (75, 1163690), (110, 793425), (125, 698214), (142, 614625), (149, 585750), (150, 581845), (165, 528950), (213, 409750), (250, 349107), (275, 317370), (298, 292875), (330, 264475), (355, 245850), (375, 232738), (426, 204875), (447, 195250), (550, 158685), (710, 122925), (745, 117150), (750, 116369), (781, 111750), (825, 105790), (894, 97625), (1065, 81950), (1375, 63474), (1490, 58575), (1562, 55875), (1639, 53250), (1650, 52895), (1775, 49170), (2130, 40975), (2235, 39050), (2343, 37250), (2750, 31737), (3278, 26625), (3550, 24585), (3725, 23430), (3905, 22350), (4125, 21158), (4470, 19525), (4686, 18625), (4917, 17750), (5325, 16390), (7450, 11715), (7810, 11175), (8195, 10650), (8250, 10579), (8875, 9834)]