122275400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 309355200

約数和(自身を除く): 187079800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 131, 200, 260, 262, 325, 359, 520, 524, 650, 655, 718, 1048, 1300, 1310, 1436, 1703, 1795, 2600, 2620, 2872, 3275, 3406, 3590, 4667, 5240, 6550, 6812, 7180, 8515, 8975, 9334, 13100, 13624, 14360, 17030, 17950, 18668, 23335, 26200, 34060, 35900, 37336, 42575, 46670, 47029, 68120, 71800, 85150, 93340, 94058, 116675, 170300, 186680, 188116, 233350, 235145, 340600, 376232, 466700, 470290, 611377, 933400, 940580, 1175725, 1222754, 1881160, 2351450, 2445508, 3056885, 4702900, 4891016, 6113770, 9405800, 12227540, 15284425, 24455080, 30568850, 61137700, 122275400]

約数ペア:

[(1, 122275400), (2, 61137700), (4, 30568850), (5, 24455080), (8, 15284425), (10, 12227540), (13, 9405800), (20, 6113770), (25, 4891016), (26, 4702900), (40, 3056885), (50, 2445508), (52, 2351450), (65, 1881160), (100, 1222754), (104, 1175725), (130, 940580), (131, 933400), (200, 611377), (260, 470290), (262, 466700), (325, 376232), (359, 340600), (520, 235145), (524, 233350), (650, 188116), (655, 186680), (718, 170300), (1048, 116675), (1300, 94058), (1310, 93340), (1436, 85150), (1703, 71800), (1795, 68120), (2600, 47029), (2620, 46670), (2872, 42575), (3275, 37336), (3406, 35900), (3590, 34060), (4667, 26200), (5240, 23335), (6550, 18668), (6812, 17950), (7180, 17030), (8515, 14360), (8975, 13624), (9334, 13100)]