148310820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3850

約数の個数: 144

約数和(自身を含む): 530869248

約数和(自身を除く): 382558428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3797, 3906, 4340, 5580, 6510, 7594, 7812, 9765, 11391, 13020, 15188, 18985, 19530, 22782, 26579, 34173, 37970, 39060, 45564, 53158, 56955, 68346, 75940, 79737, 106316, 113910, 117707, 132895, 136692, 159474, 170865, 227820, 235414, 239211, 265790, 318948, 341730, 353121, 398685, 470828, 478422, 531580, 588535, 683460, 706242, 797370, 823949, 956844, 1059363, 1177070, 1196055, 1412484, 1594740, 1647898, 1765605, 2118726, 2354140, 2392110, 2471847, 3295796, 3531210, 4119745, 4237452, 4784220, 4943694, 5296815, 7062420, 7415541, 8239490, 9887388, 10593630, 12359235, 14831082, 16478980, 21187260, 24718470, 29662164, 37077705, 49436940, 74155410, 148310820]

約数ペア:

[(1, 148310820), (2, 74155410), (3, 49436940), (4, 37077705), (5, 29662164), (6, 24718470), (7, 21187260), (9, 16478980), (10, 14831082), (12, 12359235), (14, 10593630), (15, 9887388), (18, 8239490), (20, 7415541), (21, 7062420), (28, 5296815), (30, 4943694), (31, 4784220), (35, 4237452), (36, 4119745), (42, 3531210), (45, 3295796), (60, 2471847), (62, 2392110), (63, 2354140), (70, 2118726), (84, 1765605), (90, 1647898), (93, 1594740), (105, 1412484), (124, 1196055), (126, 1177070), (140, 1059363), (155, 956844), (180, 823949), (186, 797370), (210, 706242), (217, 683460), (252, 588535), (279, 531580), (310, 478422), (315, 470828), (372, 398685), (420, 353121), (434, 341730), (465, 318948), (558, 265790), (620, 239211), (630, 235414), (651, 227820), (868, 170865), (930, 159474), (1085, 136692), (1116, 132895), (1260, 117707), (1302, 113910), (1395, 106316), (1860, 79737), (1953, 75940), (2170, 68346), (2604, 56955), (2790, 53158), (3255, 45564), (3797, 39060), (3906, 37970), (4340, 34173), (5580, 26579), (6510, 22782), (7594, 19530), (7812, 18985), (9765, 15188), (11391, 13020)]