56261400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7245

約数の個数: 96

約数和(自身を含む): 187852560

約数和(自身を除く): 131591160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7213, 7800, 14426, 21639, 28852, 36065, 43278, 57704, 72130, 86556, 93769, 108195, 144260, 173112, 180325, 187538, 216390, 281307, 288520, 360650, 375076, 432780, 468845, 540975, 562614, 721300, 750152, 865560, 937690, 1081950, 1125228, 1406535, 1442600, 1875380, 2163900, 2250456, 2344225, 2813070, 3750760, 4327800, 4688450, 5626140, 7032675, 9376900, 11252280, 14065350, 18753800, 28130700, 56261400]

約数ペア:

[(1, 56261400), (2, 28130700), (3, 18753800), (4, 14065350), (5, 11252280), (6, 9376900), (8, 7032675), (10, 5626140), (12, 4688450), (13, 4327800), (15, 3750760), (20, 2813070), (24, 2344225), (25, 2250456), (26, 2163900), (30, 1875380), (39, 1442600), (40, 1406535), (50, 1125228), (52, 1081950), (60, 937690), (65, 865560), (75, 750152), (78, 721300), (100, 562614), (104, 540975), (120, 468845), (130, 432780), (150, 375076), (156, 360650), (195, 288520), (200, 281307), (260, 216390), (300, 187538), (312, 180325), (325, 173112), (390, 144260), (520, 108195), (600, 93769), (650, 86556), (780, 72130), (975, 57704), (1300, 43278), (1560, 36065), (1950, 28852), (2600, 21639), (3900, 14426), (7213, 7800)]