148522860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 476636160

約数和(自身を除く): 328113300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 619, 620, 645, 774, 860, 930, 1116, 1238, 1290, 1333, 1395, 1548, 1857, 1860, 1935, 2476, 2580, 2666, 2790, 3095, 3714, 3870, 3999, 5332, 5571, 5580, 6190, 6665, 7428, 7740, 7998, 9285, 11142, 11997, 12380, 13330, 15996, 18570, 19189, 19995, 22284, 23994, 26617, 26660, 27855, 37140, 38378, 39990, 47988, 53234, 55710, 57567, 59985, 76756, 79851, 79980, 95945, 106468, 111420, 115134, 119970, 133085, 159702, 172701, 191890, 230268, 239553, 239940, 266170, 287835, 319404, 345402, 383780, 399255, 479106, 532340, 575670, 690804, 798510, 825127, 863505, 958212, 1151340, 1197765, 1597020, 1650254, 1727010, 2395530, 2475381, 3300508, 3454020, 4125635, 4791060, 4950762, 7426143, 8251270, 9901524, 12376905, 14852286, 16502540, 24753810, 29704572, 37130715, 49507620, 74261430, 148522860]

約数ペア:

[(1, 148522860), (2, 74261430), (3, 49507620), (4, 37130715), (5, 29704572), (6, 24753810), (9, 16502540), (10, 14852286), (12, 12376905), (15, 9901524), (18, 8251270), (20, 7426143), (30, 4950762), (31, 4791060), (36, 4125635), (43, 3454020), (45, 3300508), (60, 2475381), (62, 2395530), (86, 1727010), (90, 1650254), (93, 1597020), (124, 1197765), (129, 1151340), (155, 958212), (172, 863505), (180, 825127), (186, 798510), (215, 690804), (258, 575670), (279, 532340), (310, 479106), (372, 399255), (387, 383780), (430, 345402), (465, 319404), (516, 287835), (558, 266170), (619, 239940), (620, 239553), (645, 230268), (774, 191890), (860, 172701), (930, 159702), (1116, 133085), (1238, 119970), (1290, 115134), (1333, 111420), (1395, 106468), (1548, 95945), (1857, 79980), (1860, 79851), (1935, 76756), (2476, 59985), (2580, 57567), (2666, 55710), (2790, 53234), (3095, 47988), (3714, 39990), (3870, 38378), (3999, 37140), (5332, 27855), (5571, 26660), (5580, 26617), (6190, 23994), (6665, 22284), (7428, 19995), (7740, 19189), (7998, 18570), (9285, 15996), (11142, 13330), (11997, 12380)]