66454800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 215879040

約数和(自身を除く): 149424240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 600, 632, 701, 790, 948, 1185, 1200, 1264, 1402, 1580, 1896, 1975, 2103, 2370, 2804, 3160, 3505, 3792, 3950, 4206, 4740, 5608, 5925, 6320, 7010, 7900, 8412, 9480, 10515, 11216, 11850, 14020, 15800, 16824, 17525, 18960, 21030, 23700, 28040, 31600, 33648, 35050, 42060, 47400, 52575, 55379, 56080, 70100, 84120, 94800, 105150, 110758, 140200, 166137, 168240, 210300, 221516, 276895, 280400, 332274, 420600, 443032, 553790, 664548, 830685, 841200, 886064, 1107580, 1329096, 1384475, 1661370, 2215160, 2658192, 2768950, 3322740, 4153425, 4430320, 5537900, 6645480, 8306850, 11075800, 13290960, 16613700, 22151600, 33227400, 66454800]

約数ペア:

[(1, 66454800), (2, 33227400), (3, 22151600), (4, 16613700), (5, 13290960), (6, 11075800), (8, 8306850), (10, 6645480), (12, 5537900), (15, 4430320), (16, 4153425), (20, 3322740), (24, 2768950), (25, 2658192), (30, 2215160), (40, 1661370), (48, 1384475), (50, 1329096), (60, 1107580), (75, 886064), (79, 841200), (80, 830685), (100, 664548), (120, 553790), (150, 443032), (158, 420600), (200, 332274), (237, 280400), (240, 276895), (300, 221516), (316, 210300), (395, 168240), (400, 166137), (474, 140200), (600, 110758), (632, 105150), (701, 94800), (790, 84120), (948, 70100), (1185, 56080), (1200, 55379), (1264, 52575), (1402, 47400), (1580, 42060), (1896, 35050), (1975, 33648), (2103, 31600), (2370, 28040), (2804, 23700), (3160, 21030), (3505, 18960), (3792, 17525), (3950, 16824), (4206, 15800), (4740, 14020), (5608, 11850), (5925, 11216), (6320, 10515), (7010, 9480), (7900, 8412)]