172452150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 511842240

約数和(自身を除く): 339390090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 130, 150, 195, 205, 225, 234, 246, 325, 369, 390, 410, 450, 533, 585, 615, 650, 719, 738, 975, 1025, 1066, 1170, 1230, 1438, 1599, 1845, 1950, 2050, 2157, 2665, 2925, 3075, 3198, 3595, 3690, 4314, 4797, 5330, 5850, 6150, 6471, 7190, 7995, 9225, 9347, 9594, 10785, 12942, 13325, 15990, 17975, 18450, 18694, 21570, 23985, 26650, 28041, 29479, 32355, 35950, 39975, 46735, 47970, 53925, 56082, 58958, 64710, 79950, 84123, 88437, 93470, 107850, 119925, 140205, 147395, 161775, 168246, 176874, 233675, 239850, 265311, 280410, 294790, 323550, 383227, 420615, 442185, 467350, 530622, 701025, 736975, 766454, 841230, 884370, 1149681, 1326555, 1402050, 1473950, 1916135, 2103075, 2210925, 2299362, 2653110, 3449043, 3832270, 4206150, 4421850, 5748405, 6632775, 6898086, 9580675, 11496810, 13265550, 17245215, 19161350, 28742025, 34490430, 57484050, 86226075, 172452150]

約数ペア:

[(1, 172452150), (2, 86226075), (3, 57484050), (5, 34490430), (6, 28742025), (9, 19161350), (10, 17245215), (13, 13265550), (15, 11496810), (18, 9580675), (25, 6898086), (26, 6632775), (30, 5748405), (39, 4421850), (41, 4206150), (45, 3832270), (50, 3449043), (65, 2653110), (75, 2299362), (78, 2210925), (82, 2103075), (90, 1916135), (117, 1473950), (123, 1402050), (130, 1326555), (150, 1149681), (195, 884370), (205, 841230), (225, 766454), (234, 736975), (246, 701025), (325, 530622), (369, 467350), (390, 442185), (410, 420615), (450, 383227), (533, 323550), (585, 294790), (615, 280410), (650, 265311), (719, 239850), (738, 233675), (975, 176874), (1025, 168246), (1066, 161775), (1170, 147395), (1230, 140205), (1438, 119925), (1599, 107850), (1845, 93470), (1950, 88437), (2050, 84123), (2157, 79950), (2665, 64710), (2925, 58958), (3075, 56082), (3198, 53925), (3595, 47970), (3690, 46735), (4314, 39975), (4797, 35950), (5330, 32355), (5850, 29479), (6150, 28041), (6471, 26650), (7190, 23985), (7995, 21570), (9225, 18694), (9347, 18450), (9594, 17975), (10785, 15990), (12942, 13325)]