25357800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3283

約数の個数: 96

約数和(自身を含む): 84682080

約数和(自身を除く): 59324280

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, 3251, 3900, 6502, 7800, 9753, 13004, 16255, 19506, 26008, 32510, 39012, 42263, 48765, 65020, 78024, 81275, 84526, 97530, 126789, 130040, 162550, 169052, 195060, 211315, 243825, 253578, 325100, 338104, 390120, 422630, 487650, 507156, 633945, 650200, 845260, 975300, 1014312, 1056575, 1267890, 1690520, 1950600, 2113150, 2535780, 3169725, 4226300, 5071560, 6339450, 8452600, 12678900, 25357800]

約数ペア:

[(1, 25357800), (2, 12678900), (3, 8452600), (4, 6339450), (5, 5071560), (6, 4226300), (8, 3169725), (10, 2535780), (12, 2113150), (13, 1950600), (15, 1690520), (20, 1267890), (24, 1056575), (25, 1014312), (26, 975300), (30, 845260), (39, 650200), (40, 633945), (50, 507156), (52, 487650), (60, 422630), (65, 390120), (75, 338104), (78, 325100), (100, 253578), (104, 243825), (120, 211315), (130, 195060), (150, 169052), (156, 162550), (195, 130040), (200, 126789), (260, 97530), (300, 84526), (312, 81275), (325, 78024), (390, 65020), (520, 48765), (600, 42263), (650, 39012), (780, 32510), (975, 26008), (1300, 19506), (1560, 16255), (1950, 13004), (2600, 9753), (3251, 7800), (3900, 6502)]