126531300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 423722880

約数和(自身を除く): 297191580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 140, 150, 175, 178, 210, 267, 300, 350, 356, 420, 445, 525, 534, 623, 677, 700, 890, 1050, 1068, 1246, 1335, 1354, 1780, 1869, 2031, 2100, 2225, 2492, 2670, 2708, 3115, 3385, 3738, 4062, 4450, 4739, 5340, 6230, 6675, 6770, 7476, 8124, 8900, 9345, 9478, 10155, 12460, 13350, 13540, 14217, 15575, 16925, 18690, 18956, 20310, 23695, 26700, 28434, 31150, 33850, 37380, 40620, 46725, 47390, 50775, 56868, 60253, 62300, 67700, 71085, 93450, 94780, 101550, 118475, 120506, 142170, 180759, 186900, 203100, 236950, 241012, 284340, 301265, 355425, 361518, 421771, 473900, 602530, 710850, 723036, 843542, 903795, 1205060, 1265313, 1421700, 1506325, 1687084, 1807590, 2108855, 2530626, 3012650, 3615180, 4217710, 4518975, 5061252, 6025300, 6326565, 8435420, 9037950, 10544275, 12653130, 18075900, 21088550, 25306260, 31632825, 42177100, 63265650, 126531300]

約数ペア:

[(1, 126531300), (2, 63265650), (3, 42177100), (4, 31632825), (5, 25306260), (6, 21088550), (7, 18075900), (10, 12653130), (12, 10544275), (14, 9037950), (15, 8435420), (20, 6326565), (21, 6025300), (25, 5061252), (28, 4518975), (30, 4217710), (35, 3615180), (42, 3012650), (50, 2530626), (60, 2108855), (70, 1807590), (75, 1687084), (84, 1506325), (89, 1421700), (100, 1265313), (105, 1205060), (140, 903795), (150, 843542), (175, 723036), (178, 710850), (210, 602530), (267, 473900), (300, 421771), (350, 361518), (356, 355425), (420, 301265), (445, 284340), (525, 241012), (534, 236950), (623, 203100), (677, 186900), (700, 180759), (890, 142170), (1050, 120506), (1068, 118475), (1246, 101550), (1335, 94780), (1354, 93450), (1780, 71085), (1869, 67700), (2031, 62300), (2100, 60253), (2225, 56868), (2492, 50775), (2670, 47390), (2708, 46725), (3115, 40620), (3385, 37380), (3738, 33850), (4062, 31150), (4450, 28434), (4739, 26700), (5340, 23695), (6230, 20310), (6675, 18956), (6770, 18690), (7476, 16925), (8124, 15575), (8900, 14217), (9345, 13540), (9478, 13350), (10155, 12460)]