75120360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2475

約数の個数: 128

約数和(自身を含む): 264625920

約数和(自身を除く): 189505560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2417, 2590, 3108, 3885, 4440, 4834, 5180, 6216, 7251, 7770, 9668, 10360, 12085, 14502, 15540, 16919, 19336, 24170, 29004, 31080, 33838, 36255, 48340, 50757, 58008, 67676, 72510, 84595, 89429, 96680, 101514, 135352, 145020, 169190, 178858, 203028, 253785, 268287, 290040, 338380, 357716, 406056, 447145, 507570, 536574, 626003, 676760, 715432, 894290, 1015140, 1073148, 1252006, 1341435, 1788580, 1878009, 2030280, 2146296, 2504012, 2682870, 3130015, 3577160, 3756018, 5008024, 5365740, 6260030, 7512036, 9390045, 10731480, 12520060, 15024072, 18780090, 25040120, 37560180, 75120360]

約数ペア:

[(1, 75120360), (2, 37560180), (3, 25040120), (4, 18780090), (5, 15024072), (6, 12520060), (7, 10731480), (8, 9390045), (10, 7512036), (12, 6260030), (14, 5365740), (15, 5008024), (20, 3756018), (21, 3577160), (24, 3130015), (28, 2682870), (30, 2504012), (35, 2146296), (37, 2030280), (40, 1878009), (42, 1788580), (56, 1341435), (60, 1252006), (70, 1073148), (74, 1015140), (84, 894290), (105, 715432), (111, 676760), (120, 626003), (140, 536574), (148, 507570), (168, 447145), (185, 406056), (210, 357716), (222, 338380), (259, 290040), (280, 268287), (296, 253785), (370, 203028), (420, 178858), (444, 169190), (518, 145020), (555, 135352), (740, 101514), (777, 96680), (840, 89429), (888, 84595), (1036, 72510), (1110, 67676), (1295, 58008), (1480, 50757), (1554, 48340), (2072, 36255), (2220, 33838), (2417, 31080), (2590, 29004), (3108, 24170), (3885, 19336), (4440, 16919), (4834, 15540), (5180, 14502), (6216, 12085), (7251, 10360), (7770, 9668)]