32941980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 106666560

約数和(自身を除く): 73724580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 73, 90, 92, 109, 115, 138, 146, 180, 207, 218, 219, 230, 276, 292, 327, 345, 365, 414, 436, 438, 460, 545, 654, 657, 690, 730, 828, 876, 981, 1035, 1090, 1095, 1308, 1314, 1380, 1460, 1635, 1679, 1962, 2070, 2180, 2190, 2507, 2628, 3270, 3285, 3358, 3924, 4140, 4380, 4905, 5014, 5037, 6540, 6570, 6716, 7521, 7957, 8395, 9810, 10028, 10074, 12535, 13140, 15042, 15111, 15914, 16790, 19620, 20148, 22563, 23871, 25070, 25185, 30084, 30222, 31828, 33580, 37605, 39785, 45126, 47742, 50140, 50370, 60444, 71613, 75210, 75555, 79570, 90252, 95484, 100740, 112815, 119355, 143226, 150420, 151110, 159140, 183011, 225630, 238710, 286452, 302220, 358065, 366022, 451260, 477420, 549033, 716130, 732044, 915055, 1098066, 1432260, 1647099, 1830110, 2196132, 2745165, 3294198, 3660220, 5490330, 6588396, 8235495, 10980660, 16470990, 32941980]

約数ペア:

[(1, 32941980), (2, 16470990), (3, 10980660), (4, 8235495), (5, 6588396), (6, 5490330), (9, 3660220), (10, 3294198), (12, 2745165), (15, 2196132), (18, 1830110), (20, 1647099), (23, 1432260), (30, 1098066), (36, 915055), (45, 732044), (46, 716130), (60, 549033), (69, 477420), (73, 451260), (90, 366022), (92, 358065), (109, 302220), (115, 286452), (138, 238710), (146, 225630), (180, 183011), (207, 159140), (218, 151110), (219, 150420), (230, 143226), (276, 119355), (292, 112815), (327, 100740), (345, 95484), (365, 90252), (414, 79570), (436, 75555), (438, 75210), (460, 71613), (545, 60444), (654, 50370), (657, 50140), (690, 47742), (730, 45126), (828, 39785), (876, 37605), (981, 33580), (1035, 31828), (1090, 30222), (1095, 30084), (1308, 25185), (1314, 25070), (1380, 23871), (1460, 22563), (1635, 20148), (1679, 19620), (1962, 16790), (2070, 15914), (2180, 15111), (2190, 15042), (2507, 13140), (2628, 12535), (3270, 10074), (3285, 10028), (3358, 9810), (3924, 8395), (4140, 7957), (4380, 7521), (4905, 6716), (5014, 6570), (5037, 6540)]