156722170400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{7109}}^1$

素因数の和:8767

約数の個数: 144

約数和(自身を含む): 405410692680

約数和(自身を除く): 248688522280

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, 1621, 1700, 2720, 3242, 3400, 6484, 6800, 7109, 8105, 12968, 13600, 14218, 16210, 25936, 27557, 28436, 32420, 35545, 40525, 51872, 55114, 56872, 64840, 71090, 81050, 110228, 113744, 120853, 129680, 137785, 142180, 162100, 177725, 220456, 227488, 241706, 259360, 275570, 284360, 324200, 355450, 440912, 483412, 551140, 568720, 604265, 648400, 688925, 710900, 881824, 966824, 1102280, 1137440, 1208530, 1296800, 1377850, 1421800, 1933648, 2204560, 2417060, 2755700, 2843600, 3021325, 3867296, 4409120, 4834120, 5511400, 5687200, 6042650, 9668240, 11022800, 11523689, 12085300, 19336480, 22045600, 23047378, 24170600, 46094756, 48341200, 57618445, 92189512, 96682400, 115236890, 184379024, 195902713, 230473780, 288092225, 368758048, 391805426, 460947560, 576184450, 783610852, 921895120, 979513565, 1152368900, 1567221704, 1843790240, 1959027130, 2304737800, 3134443408, 3918054260, 4609475600, 4897567825, 6268886816, 7836108520, 9218951200, 9795135650, 15672217040, 19590271300, 31344434080, 39180542600, 78361085200, 156722170400]

約数ペア:

[(1, 156722170400), (2, 78361085200), (4, 39180542600), (5, 31344434080), (8, 19590271300), (10, 15672217040), (16, 9795135650), (17, 9218951200), (20, 7836108520), (25, 6268886816), (32, 4897567825), (34, 4609475600), (40, 3918054260), (50, 3134443408), (68, 2304737800), (80, 1959027130), (85, 1843790240), (100, 1567221704), (136, 1152368900), (160, 979513565), (170, 921895120), (200, 783610852), (272, 576184450), (340, 460947560), (400, 391805426), (425, 368758048), (544, 288092225), (680, 230473780), (800, 195902713), (850, 184379024), (1360, 115236890), (1621, 96682400), (1700, 92189512), (2720, 57618445), (3242, 48341200), (3400, 46094756), (6484, 24170600), (6800, 23047378), (7109, 22045600), (8105, 19336480), (12968, 12085300), (13600, 11523689), (14218, 11022800), (16210, 9668240), (25936, 6042650), (27557, 5687200), (28436, 5511400), (32420, 4834120), (35545, 4409120), (40525, 3867296), (51872, 3021325), (55114, 2843600), (56872, 2755700), (64840, 2417060), (71090, 2204560), (81050, 1933648), (110228, 1421800), (113744, 1377850), (120853, 1296800), (129680, 1208530), (137785, 1137440), (142180, 1102280), (162100, 966824), (177725, 881824), (220456, 710900), (227488, 688925), (241706, 648400), (259360, 604265), (275570, 568720), (284360, 551140), (324200, 483412), (355450, 440912)]