75825100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 194237568

約数和(自身を除く): 118412468

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 47, 50, 52, 65, 68, 73, 85, 94, 100, 130, 146, 170, 188, 221, 235, 260, 292, 325, 340, 365, 425, 442, 470, 611, 650, 730, 799, 850, 884, 940, 949, 1105, 1175, 1222, 1241, 1300, 1460, 1598, 1700, 1825, 1898, 2210, 2350, 2444, 2482, 3055, 3196, 3431, 3650, 3796, 3995, 4420, 4700, 4745, 4964, 5525, 6110, 6205, 6862, 7300, 7990, 9490, 10387, 11050, 12220, 12410, 13724, 15275, 15980, 16133, 17155, 18980, 19975, 20774, 22100, 23725, 24820, 30550, 31025, 32266, 34310, 39950, 41548, 44603, 47450, 51935, 58327, 61100, 62050, 64532, 68620, 79900, 80665, 85775, 89206, 94900, 103870, 116654, 124100, 161330, 171550, 178412, 207740, 223015, 233308, 259675, 291635, 322660, 343100, 403325, 446030, 519350, 583270, 758251, 806650, 892060, 1038700, 1115075, 1166540, 1458175, 1516502, 1613300, 2230150, 2916350, 3033004, 3791255, 4460300, 5832700, 7582510, 15165020, 18956275, 37912550, 75825100]

約数ペア:

[(1, 75825100), (2, 37912550), (4, 18956275), (5, 15165020), (10, 7582510), (13, 5832700), (17, 4460300), (20, 3791255), (25, 3033004), (26, 2916350), (34, 2230150), (47, 1613300), (50, 1516502), (52, 1458175), (65, 1166540), (68, 1115075), (73, 1038700), (85, 892060), (94, 806650), (100, 758251), (130, 583270), (146, 519350), (170, 446030), (188, 403325), (221, 343100), (235, 322660), (260, 291635), (292, 259675), (325, 233308), (340, 223015), (365, 207740), (425, 178412), (442, 171550), (470, 161330), (611, 124100), (650, 116654), (730, 103870), (799, 94900), (850, 89206), (884, 85775), (940, 80665), (949, 79900), (1105, 68620), (1175, 64532), (1222, 62050), (1241, 61100), (1300, 58327), (1460, 51935), (1598, 47450), (1700, 44603), (1825, 41548), (1898, 39950), (2210, 34310), (2350, 32266), (2444, 31025), (2482, 30550), (3055, 24820), (3196, 23725), (3431, 22100), (3650, 20774), (3796, 19975), (3995, 18980), (4420, 17155), (4700, 16133), (4745, 15980), (4964, 15275), (5525, 13724), (6110, 12410), (6205, 12220), (6862, 11050), (7300, 10387), (7990, 9490)]