243168900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{62351}}^1$

素因数の和:62381

約数の個数: 72

約数和(自身を含む): 757701504

約数和(自身を除く): 514532604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 62351, 124702, 187053, 249404, 311755, 374106, 623510, 748212, 810563, 935265, 1247020, 1558775, 1621126, 1870530, 2431689, 3117550, 3242252, 3741060, 4052815, 4676325, 4863378, 6235100, 8105630, 9352650, 9726756, 12158445, 16211260, 18705300, 20264075, 24316890, 40528150, 48633780, 60792225, 81056300, 121584450, 243168900]

約数ペア:

[(1, 243168900), (2, 121584450), (3, 81056300), (4, 60792225), (5, 48633780), (6, 40528150), (10, 24316890), (12, 20264075), (13, 18705300), (15, 16211260), (20, 12158445), (25, 9726756), (26, 9352650), (30, 8105630), (39, 6235100), (50, 4863378), (52, 4676325), (60, 4052815), (65, 3741060), (75, 3242252), (78, 3117550), (100, 2431689), (130, 1870530), (150, 1621126), (156, 1558775), (195, 1247020), (260, 935265), (300, 810563), (325, 748212), (390, 623510), (650, 374106), (780, 311755), (975, 249404), (1300, 187053), (1950, 124702), (3900, 62351)]