135197600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9978

約数の個数: 72

約数和(自身を含む): 349501068

約数和(自身を除く): 214303468

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 9941, 13600, 19882, 39764, 49705, 79528, 99410, 159056, 168997, 198820, 248525, 318112, 337994, 397640, 497050, 675988, 795280, 844985, 994100, 1351976, 1590560, 1689970, 1988200, 2703952, 3379940, 3976400, 4224925, 5407904, 6759880, 7952800, 8449850, 13519760, 16899700, 27039520, 33799400, 67598800, 135197600]

約数ペア:

[(1, 135197600), (2, 67598800), (4, 33799400), (5, 27039520), (8, 16899700), (10, 13519760), (16, 8449850), (17, 7952800), (20, 6759880), (25, 5407904), (32, 4224925), (34, 3976400), (40, 3379940), (50, 2703952), (68, 1988200), (80, 1689970), (85, 1590560), (100, 1351976), (136, 994100), (160, 844985), (170, 795280), (200, 675988), (272, 497050), (340, 397640), (400, 337994), (425, 318112), (544, 248525), (680, 198820), (800, 168997), (850, 159056), (1360, 99410), (1700, 79528), (2720, 49705), (3400, 39764), (6800, 19882), (9941, 13600)]