64425150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2426

約数の個数: 72

約数和(自身を含む): 176001384

約数和(自身を除く): 111576234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2347, 2745, 3050, 4575, 4694, 5490, 7041, 9150, 11735, 13725, 14082, 21123, 23470, 27450, 35205, 42246, 58675, 70410, 105615, 117350, 143167, 176025, 211230, 286334, 352050, 429501, 528075, 715835, 859002, 1056150, 1288503, 1431670, 2147505, 2577006, 3579175, 4295010, 6442515, 7158350, 10737525, 12885030, 21475050, 32212575, 64425150]

約数ペア:

[(1, 64425150), (2, 32212575), (3, 21475050), (5, 12885030), (6, 10737525), (9, 7158350), (10, 6442515), (15, 4295010), (18, 3579175), (25, 2577006), (30, 2147505), (45, 1431670), (50, 1288503), (61, 1056150), (75, 859002), (90, 715835), (122, 528075), (150, 429501), (183, 352050), (225, 286334), (305, 211230), (366, 176025), (450, 143167), (549, 117350), (610, 105615), (915, 70410), (1098, 58675), (1525, 42246), (1830, 35205), (2347, 27450), (2745, 23470), (3050, 21123), (4575, 14082), (4694, 13725), (5490, 11735), (7041, 9150)]