45662680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 127370880

約数和(自身を除く): 81708200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 181, 212, 238, 265, 280, 340, 362, 371, 424, 476, 530, 595, 680, 724, 742, 901, 905, 952, 1060, 1190, 1267, 1448, 1484, 1802, 1810, 1855, 2120, 2380, 2534, 2968, 3077, 3604, 3620, 3710, 4505, 4760, 5068, 6154, 6307, 6335, 7208, 7240, 7420, 9010, 9593, 10136, 12308, 12614, 12670, 14840, 15385, 18020, 19186, 21539, 24616, 25228, 25340, 30770, 31535, 36040, 38372, 43078, 47965, 50456, 50680, 61540, 63070, 67151, 76744, 86156, 95930, 107695, 123080, 126140, 134302, 163081, 172312, 191860, 215390, 252280, 268604, 326162, 335755, 383720, 430780, 537208, 652324, 671510, 815405, 861560, 1141567, 1304648, 1343020, 1630810, 2283134, 2686040, 3261620, 4566268, 5707835, 6523240, 9132536, 11415670, 22831340, 45662680]

約数ペア:

[(1, 45662680), (2, 22831340), (4, 11415670), (5, 9132536), (7, 6523240), (8, 5707835), (10, 4566268), (14, 3261620), (17, 2686040), (20, 2283134), (28, 1630810), (34, 1343020), (35, 1304648), (40, 1141567), (53, 861560), (56, 815405), (68, 671510), (70, 652324), (85, 537208), (106, 430780), (119, 383720), (136, 335755), (140, 326162), (170, 268604), (181, 252280), (212, 215390), (238, 191860), (265, 172312), (280, 163081), (340, 134302), (362, 126140), (371, 123080), (424, 107695), (476, 95930), (530, 86156), (595, 76744), (680, 67151), (724, 63070), (742, 61540), (901, 50680), (905, 50456), (952, 47965), (1060, 43078), (1190, 38372), (1267, 36040), (1448, 31535), (1484, 30770), (1802, 25340), (1810, 25228), (1855, 24616), (2120, 21539), (2380, 19186), (2534, 18020), (2968, 15385), (3077, 14840), (3604, 12670), (3620, 12614), (3710, 12308), (4505, 10136), (4760, 9593), (5068, 9010), (6154, 7420), (6307, 7240), (6335, 7208)]