185990700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2912

約数の個数: 144

約数和(自身を含む): 635070464

約数和(自身を除く): 449079764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 2857, 3100, 3255, 4340, 4650, 5425, 5714, 6510, 8571, 9300, 10850, 11428, 13020, 14285, 16275, 17142, 19999, 21700, 28570, 32550, 34284, 39998, 42855, 57140, 59997, 65100, 71425, 79996, 85710, 88567, 99995, 119994, 142850, 171420, 177134, 199990, 214275, 239988, 265701, 285700, 299985, 354268, 399980, 428550, 442835, 499975, 531402, 599970, 619969, 857100, 885670, 999950, 1062804, 1199940, 1239938, 1328505, 1499925, 1771340, 1859907, 1999900, 2214175, 2479876, 2657010, 2999850, 3099845, 3719814, 4428350, 5314020, 5999700, 6199690, 6642525, 7439628, 8856700, 9299535, 12399380, 13285050, 15499225, 18599070, 26570100, 30998450, 37198140, 46497675, 61996900, 92995350, 185990700]

約数ペア:

[(1, 185990700), (2, 92995350), (3, 61996900), (4, 46497675), (5, 37198140), (6, 30998450), (7, 26570100), (10, 18599070), (12, 15499225), (14, 13285050), (15, 12399380), (20, 9299535), (21, 8856700), (25, 7439628), (28, 6642525), (30, 6199690), (31, 5999700), (35, 5314020), (42, 4428350), (50, 3719814), (60, 3099845), (62, 2999850), (70, 2657010), (75, 2479876), (84, 2214175), (93, 1999900), (100, 1859907), (105, 1771340), (124, 1499925), (140, 1328505), (150, 1239938), (155, 1199940), (175, 1062804), (186, 999950), (210, 885670), (217, 857100), (300, 619969), (310, 599970), (350, 531402), (372, 499975), (420, 442835), (434, 428550), (465, 399980), (525, 354268), (620, 299985), (651, 285700), (700, 265701), (775, 239988), (868, 214275), (930, 199990), (1050, 177134), (1085, 171420), (1302, 142850), (1550, 119994), (1860, 99995), (2100, 88567), (2170, 85710), (2325, 79996), (2604, 71425), (2857, 65100), (3100, 59997), (3255, 57140), (4340, 42855), (4650, 39998), (5425, 34284), (5714, 32550), (6510, 28570), (8571, 21700), (9300, 19999), (10850, 17142), (11428, 16275), (13020, 14285)]