12444900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3221

約数の個数: 72

約数和(自身を含む): 38789184

約数和(自身を除く): 26344284

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, 3191, 3900, 6382, 9573, 12764, 15955, 19146, 31910, 38292, 41483, 47865, 63820, 79775, 82966, 95730, 124449, 159550, 165932, 191460, 207415, 239325, 248898, 319100, 414830, 478650, 497796, 622245, 829660, 957300, 1037075, 1244490, 2074150, 2488980, 3111225, 4148300, 6222450, 12444900]

約数ペア:

[(1, 12444900), (2, 6222450), (3, 4148300), (4, 3111225), (5, 2488980), (6, 2074150), (10, 1244490), (12, 1037075), (13, 957300), (15, 829660), (20, 622245), (25, 497796), (26, 478650), (30, 414830), (39, 319100), (50, 248898), (52, 239325), (60, 207415), (65, 191460), (75, 165932), (78, 159550), (100, 124449), (130, 95730), (150, 82966), (156, 79775), (195, 63820), (260, 47865), (300, 41483), (325, 38292), (390, 31910), (650, 19146), (780, 15955), (975, 12764), (1300, 9573), (1950, 6382), (3191, 3900)]