187085000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 485844480

約数和(自身を除く): 298759480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 71, 85, 100, 124, 125, 136, 142, 155, 170, 200, 248, 250, 284, 310, 340, 355, 425, 500, 527, 568, 620, 625, 680, 710, 775, 850, 1000, 1054, 1207, 1240, 1250, 1420, 1550, 1700, 1775, 2108, 2125, 2201, 2414, 2500, 2635, 2840, 3100, 3400, 3550, 3875, 4216, 4250, 4402, 4828, 5000, 5270, 6035, 6200, 7100, 7750, 8500, 8804, 8875, 9656, 10540, 10625, 11005, 12070, 13175, 14200, 15500, 17000, 17608, 17750, 19375, 21080, 21250, 22010, 24140, 26350, 30175, 31000, 35500, 37417, 38750, 42500, 44020, 44375, 48280, 52700, 55025, 60350, 65875, 71000, 74834, 77500, 85000, 88040, 88750, 105400, 110050, 120700, 131750, 149668, 150875, 155000, 177500, 187085, 220100, 241400, 263500, 275125, 299336, 301750, 329375, 355000, 374170, 440200, 527000, 550250, 603500, 658750, 748340, 754375, 935425, 1100500, 1207000, 1317500, 1375625, 1496680, 1508750, 1870850, 2201000, 2635000, 2751250, 3017500, 3741700, 4677125, 5502500, 6035000, 7483400, 9354250, 11005000, 18708500, 23385625, 37417000, 46771250, 93542500, 187085000]

約数ペア:

[(1, 187085000), (2, 93542500), (4, 46771250), (5, 37417000), (8, 23385625), (10, 18708500), (17, 11005000), (20, 9354250), (25, 7483400), (31, 6035000), (34, 5502500), (40, 4677125), (50, 3741700), (62, 3017500), (68, 2751250), (71, 2635000), (85, 2201000), (100, 1870850), (124, 1508750), (125, 1496680), (136, 1375625), (142, 1317500), (155, 1207000), (170, 1100500), (200, 935425), (248, 754375), (250, 748340), (284, 658750), (310, 603500), (340, 550250), (355, 527000), (425, 440200), (500, 374170), (527, 355000), (568, 329375), (620, 301750), (625, 299336), (680, 275125), (710, 263500), (775, 241400), (850, 220100), (1000, 187085), (1054, 177500), (1207, 155000), (1240, 150875), (1250, 149668), (1420, 131750), (1550, 120700), (1700, 110050), (1775, 105400), (2108, 88750), (2125, 88040), (2201, 85000), (2414, 77500), (2500, 74834), (2635, 71000), (2840, 65875), (3100, 60350), (3400, 55025), (3550, 52700), (3875, 48280), (4216, 44375), (4250, 44020), (4402, 42500), (4828, 38750), (5000, 37417), (5270, 35500), (6035, 31000), (6200, 30175), (7100, 26350), (7750, 24140), (8500, 22010), (8804, 21250), (8875, 21080), (9656, 19375), (10540, 17750), (10625, 17608), (11005, 17000), (12070, 15500), (13175, 14200)]