131240200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7211}}^1$

素因数の和:7247

約数の個数: 96

約数和(自身を含む): 375600960

約数和(自身を除く): 244360760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 7211, 9100, 14422, 18200, 28844, 36055, 50477, 57688, 72110, 93743, 100954, 144220, 180275, 187486, 201908, 252385, 288440, 360550, 374972, 403816, 468715, 504770, 656201, 721100, 749944, 937430, 1009540, 1261925, 1312402, 1442200, 1874860, 2019080, 2343575, 2523850, 2624804, 3281005, 3749720, 4687150, 5047700, 5249608, 6562010, 9374300, 10095400, 13124020, 16405025, 18748600, 26248040, 32810050, 65620100, 131240200]

約数ペア:

[(1, 131240200), (2, 65620100), (4, 32810050), (5, 26248040), (7, 18748600), (8, 16405025), (10, 13124020), (13, 10095400), (14, 9374300), (20, 6562010), (25, 5249608), (26, 5047700), (28, 4687150), (35, 3749720), (40, 3281005), (50, 2624804), (52, 2523850), (56, 2343575), (65, 2019080), (70, 1874860), (91, 1442200), (100, 1312402), (104, 1261925), (130, 1009540), (140, 937430), (175, 749944), (182, 721100), (200, 656201), (260, 504770), (280, 468715), (325, 403816), (350, 374972), (364, 360550), (455, 288440), (520, 252385), (650, 201908), (700, 187486), (728, 180275), (910, 144220), (1300, 100954), (1400, 93743), (1820, 72110), (2275, 57688), (2600, 50477), (3640, 36055), (4550, 28844), (7211, 18200), (9100, 14422)]