75174640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^3\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 185836320

約数和(自身を除く): 110661680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 274, 304, 361, 380, 548, 685, 722, 760, 1096, 1370, 1444, 1520, 1805, 2192, 2603, 2740, 2888, 3610, 5206, 5480, 5776, 6859, 7220, 10412, 10960, 13015, 13718, 14440, 20824, 26030, 27436, 28880, 34295, 41648, 49457, 52060, 54872, 68590, 98914, 104120, 109744, 137180, 197828, 208240, 247285, 274360, 395656, 494570, 548720, 791312, 939683, 989140, 1879366, 1978280, 3758732, 3956560, 4698415, 7517464, 9396830, 15034928, 18793660, 37587320, 75174640]

約数ペア:

[(1, 75174640), (2, 37587320), (4, 18793660), (5, 15034928), (8, 9396830), (10, 7517464), (16, 4698415), (19, 3956560), (20, 3758732), (38, 1978280), (40, 1879366), (76, 989140), (80, 939683), (95, 791312), (137, 548720), (152, 494570), (190, 395656), (274, 274360), (304, 247285), (361, 208240), (380, 197828), (548, 137180), (685, 109744), (722, 104120), (760, 98914), (1096, 68590), (1370, 54872), (1444, 52060), (1520, 49457), (1805, 41648), (2192, 34295), (2603, 28880), (2740, 27436), (2888, 26030), (3610, 20824), (5206, 14440), (5480, 13718), (5776, 13015), (6859, 10960), (7220, 10412)]