131751150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 337478400

約数和(自身を除く): 205727250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 89, 139, 142, 150, 178, 213, 267, 278, 355, 417, 426, 445, 534, 695, 710, 834, 890, 1065, 1335, 1390, 1775, 2085, 2130, 2225, 2670, 3475, 3550, 4170, 4450, 5325, 6319, 6675, 6950, 9869, 10425, 10650, 12371, 12638, 13350, 18957, 19738, 20850, 24742, 29607, 31595, 37113, 37914, 49345, 59214, 61855, 63190, 74226, 94785, 98690, 123710, 148035, 157975, 185565, 189570, 246725, 296070, 309275, 315950, 371130, 473925, 493450, 618550, 740175, 878341, 927825, 947850, 1480350, 1756682, 1855650, 2635023, 4391705, 5270046, 8783410, 13175115, 21958525, 26350230, 43917050, 65875575, 131751150]

約数ペア:

[(1, 131751150), (2, 65875575), (3, 43917050), (5, 26350230), (6, 21958525), (10, 13175115), (15, 8783410), (25, 5270046), (30, 4391705), (50, 2635023), (71, 1855650), (75, 1756682), (89, 1480350), (139, 947850), (142, 927825), (150, 878341), (178, 740175), (213, 618550), (267, 493450), (278, 473925), (355, 371130), (417, 315950), (426, 309275), (445, 296070), (534, 246725), (695, 189570), (710, 185565), (834, 157975), (890, 148035), (1065, 123710), (1335, 98690), (1390, 94785), (1775, 74226), (2085, 63190), (2130, 61855), (2225, 59214), (2670, 49345), (3475, 37914), (3550, 37113), (4170, 31595), (4450, 29607), (5325, 24742), (6319, 20850), (6675, 19738), (6950, 18957), (9869, 13350), (10425, 12638), (10650, 12371)]