131394900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4850

約数の個数: 144

約数和(自身を含む): 467997824

約数和(自身を除く): 336602924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 4813, 5460, 6825, 9100, 9626, 13650, 14439, 19252, 24065, 27300, 28878, 33691, 48130, 57756, 62569, 67382, 72195, 96260, 101073, 120325, 125138, 134764, 144390, 168455, 187707, 202146, 240650, 250276, 288780, 312845, 336910, 360975, 375414, 404292, 437983, 481300, 505365, 625690, 673820, 721950, 750828, 842275, 875966, 938535, 1010730, 1251380, 1313949, 1443900, 1564225, 1684550, 1751932, 1877070, 2021460, 2189915, 2526825, 2627898, 3128450, 3369100, 3754140, 4379830, 4692675, 5053650, 5255796, 6256900, 6569745, 8759660, 9385350, 10107300, 10949575, 13139490, 18770700, 21899150, 26278980, 32848725, 43798300, 65697450, 131394900]

約数ペア:

[(1, 131394900), (2, 65697450), (3, 43798300), (4, 32848725), (5, 26278980), (6, 21899150), (7, 18770700), (10, 13139490), (12, 10949575), (13, 10107300), (14, 9385350), (15, 8759660), (20, 6569745), (21, 6256900), (25, 5255796), (26, 5053650), (28, 4692675), (30, 4379830), (35, 3754140), (39, 3369100), (42, 3128450), (50, 2627898), (52, 2526825), (60, 2189915), (65, 2021460), (70, 1877070), (75, 1751932), (78, 1684550), (84, 1564225), (91, 1443900), (100, 1313949), (105, 1251380), (130, 1010730), (140, 938535), (150, 875966), (156, 842275), (175, 750828), (182, 721950), (195, 673820), (210, 625690), (260, 505365), (273, 481300), (300, 437983), (325, 404292), (350, 375414), (364, 360975), (390, 336910), (420, 312845), (455, 288780), (525, 250276), (546, 240650), (650, 202146), (700, 187707), (780, 168455), (910, 144390), (975, 134764), (1050, 125138), (1092, 120325), (1300, 101073), (1365, 96260), (1820, 72195), (1950, 67382), (2100, 62569), (2275, 57756), (2730, 48130), (3900, 33691), (4550, 28878), (4813, 27300), (5460, 24065), (6825, 19252), (9100, 14439), (9626, 13650)]