172466700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4872

約数の個数: 144

約数和(自身を含む): 603961344

約数和(自身を除く): 431494644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 4831, 5100, 5950, 7140, 8925, 9662, 11900, 14493, 17850, 19324, 24155, 28986, 33817, 35700, 48310, 57972, 67634, 72465, 82127, 96620, 101451, 120775, 135268, 144930, 164254, 169085, 202902, 241550, 246381, 289860, 328508, 338170, 362325, 405804, 410635, 483100, 492762, 507255, 574889, 676340, 724650, 821270, 845425, 985524, 1014510, 1149778, 1231905, 1449300, 1642540, 1690850, 1724667, 2029020, 2053175, 2299556, 2463810, 2536275, 2874445, 3381700, 3449334, 4106350, 4927620, 5072550, 5748890, 6159525, 6898668, 8212700, 8623335, 10145100, 11497780, 12319050, 14372225, 17246670, 24638100, 28744450, 34493340, 43116675, 57488900, 86233350, 172466700]

約数ペア:

[(1, 172466700), (2, 86233350), (3, 57488900), (4, 43116675), (5, 34493340), (6, 28744450), (7, 24638100), (10, 17246670), (12, 14372225), (14, 12319050), (15, 11497780), (17, 10145100), (20, 8623335), (21, 8212700), (25, 6898668), (28, 6159525), (30, 5748890), (34, 5072550), (35, 4927620), (42, 4106350), (50, 3449334), (51, 3381700), (60, 2874445), (68, 2536275), (70, 2463810), (75, 2299556), (84, 2053175), (85, 2029020), (100, 1724667), (102, 1690850), (105, 1642540), (119, 1449300), (140, 1231905), (150, 1149778), (170, 1014510), (175, 985524), (204, 845425), (210, 821270), (238, 724650), (255, 676340), (300, 574889), (340, 507255), (350, 492762), (357, 483100), (420, 410635), (425, 405804), (476, 362325), (510, 338170), (525, 328508), (595, 289860), (700, 246381), (714, 241550), (850, 202902), (1020, 169085), (1050, 164254), (1190, 144930), (1275, 135268), (1428, 120775), (1700, 101451), (1785, 96620), (2100, 82127), (2380, 72465), (2550, 67634), (2975, 57972), (3570, 48310), (4831, 35700), (5100, 33817), (5950, 28986), (7140, 24155), (8925, 19324), (9662, 17850), (11900, 14493)]