3127800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 10468080

約数和(自身を除く): 7340280

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, 401, 520, 600, 650, 780, 802, 975, 1203, 1300, 1560, 1604, 1950, 2005, 2406, 2600, 3208, 3900, 4010, 4812, 5213, 6015, 7800, 8020, 9624, 10025, 10426, 12030, 15639, 16040, 20050, 20852, 24060, 26065, 30075, 31278, 40100, 41704, 48120, 52130, 60150, 62556, 78195, 80200, 104260, 120300, 125112, 130325, 156390, 208520, 240600, 260650, 312780, 390975, 521300, 625560, 781950, 1042600, 1563900, 3127800]

約数ペア:

[(1, 3127800), (2, 1563900), (3, 1042600), (4, 781950), (5, 625560), (6, 521300), (8, 390975), (10, 312780), (12, 260650), (13, 240600), (15, 208520), (20, 156390), (24, 130325), (25, 125112), (26, 120300), (30, 104260), (39, 80200), (40, 78195), (50, 62556), (52, 60150), (60, 52130), (65, 48120), (75, 41704), (78, 40100), (100, 31278), (104, 30075), (120, 26065), (130, 24060), (150, 20852), (156, 20050), (195, 16040), (200, 15639), (260, 12030), (300, 10426), (312, 10025), (325, 9624), (390, 8020), (401, 7800), (520, 6015), (600, 5213), (650, 4812), (780, 4010), (802, 3900), (975, 3208), (1203, 2600), (1300, 2406), (1560, 2005), (1604, 1950)]