125058800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 325064016

約数和(自身を除く): 200005216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 53, 68, 80, 85, 100, 106, 136, 170, 200, 212, 265, 272, 340, 347, 400, 424, 425, 530, 680, 694, 848, 850, 901, 1060, 1325, 1360, 1388, 1700, 1735, 1802, 2120, 2650, 2776, 3400, 3470, 3604, 4240, 4505, 5300, 5552, 5899, 6800, 6940, 7208, 8675, 9010, 10600, 11798, 13880, 14416, 17350, 18020, 18391, 21200, 22525, 23596, 27760, 29495, 34700, 36040, 36782, 45050, 47192, 58990, 69400, 72080, 73564, 90100, 91955, 94384, 117980, 138800, 147128, 147475, 180200, 183910, 235960, 294256, 294950, 312647, 360400, 367820, 459775, 471920, 589900, 625294, 735640, 919550, 1179800, 1250588, 1471280, 1563235, 1839100, 2359600, 2501176, 3126470, 3678200, 5002352, 6252940, 7356400, 7816175, 12505880, 15632350, 25011760, 31264700, 62529400, 125058800]

約数ペア:

[(1, 125058800), (2, 62529400), (4, 31264700), (5, 25011760), (8, 15632350), (10, 12505880), (16, 7816175), (17, 7356400), (20, 6252940), (25, 5002352), (34, 3678200), (40, 3126470), (50, 2501176), (53, 2359600), (68, 1839100), (80, 1563235), (85, 1471280), (100, 1250588), (106, 1179800), (136, 919550), (170, 735640), (200, 625294), (212, 589900), (265, 471920), (272, 459775), (340, 367820), (347, 360400), (400, 312647), (424, 294950), (425, 294256), (530, 235960), (680, 183910), (694, 180200), (848, 147475), (850, 147128), (901, 138800), (1060, 117980), (1325, 94384), (1360, 91955), (1388, 90100), (1700, 73564), (1735, 72080), (1802, 69400), (2120, 58990), (2650, 47192), (2776, 45050), (3400, 36782), (3470, 36040), (3604, 34700), (4240, 29495), (4505, 27760), (5300, 23596), (5552, 22525), (5899, 21200), (6800, 18391), (6940, 18020), (7208, 17350), (8675, 14416), (9010, 13880), (10600, 11798)]