45188520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 148176000

約数和(自身を除く): 102987480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 349, 390, 415, 498, 520, 664, 698, 780, 830, 996, 1047, 1079, 1245, 1396, 1560, 1660, 1745, 1992, 2094, 2158, 2490, 2792, 3237, 3320, 3490, 4188, 4316, 4537, 4980, 5235, 5395, 6474, 6980, 8376, 8632, 9074, 9960, 10470, 10790, 12948, 13611, 13960, 16185, 18148, 20940, 21580, 22685, 25896, 27222, 28967, 32370, 36296, 41880, 43160, 45370, 54444, 57934, 64740, 68055, 86901, 90740, 108888, 115868, 129480, 136110, 144835, 173802, 181480, 231736, 272220, 289670, 347604, 376571, 434505, 544440, 579340, 695208, 753142, 869010, 1129713, 1158680, 1506284, 1738020, 1882855, 2259426, 3012568, 3476040, 3765710, 4518852, 5648565, 7531420, 9037704, 11297130, 15062840, 22594260, 45188520]

約数ペア:

[(1, 45188520), (2, 22594260), (3, 15062840), (4, 11297130), (5, 9037704), (6, 7531420), (8, 5648565), (10, 4518852), (12, 3765710), (13, 3476040), (15, 3012568), (20, 2259426), (24, 1882855), (26, 1738020), (30, 1506284), (39, 1158680), (40, 1129713), (52, 869010), (60, 753142), (65, 695208), (78, 579340), (83, 544440), (104, 434505), (120, 376571), (130, 347604), (156, 289670), (166, 272220), (195, 231736), (249, 181480), (260, 173802), (312, 144835), (332, 136110), (349, 129480), (390, 115868), (415, 108888), (498, 90740), (520, 86901), (664, 68055), (698, 64740), (780, 57934), (830, 54444), (996, 45370), (1047, 43160), (1079, 41880), (1245, 36296), (1396, 32370), (1560, 28967), (1660, 27222), (1745, 25896), (1992, 22685), (2094, 21580), (2158, 20940), (2490, 18148), (2792, 16185), (3237, 13960), (3320, 13611), (3490, 12948), (4188, 10790), (4316, 10470), (4537, 9960), (4980, 9074), (5235, 8632), (5395, 8376), (6474, 6980)]