319800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 96

約数和(自身を含む): 1093680

約数和(自身を除く): 773880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 100, 104, 120, 123, 130, 150, 156, 164, 195, 200, 205, 246, 260, 300, 312, 325, 328, 390, 410, 492, 520, 533, 600, 615, 650, 780, 820, 975, 984, 1025, 1066, 1230, 1300, 1560, 1599, 1640, 1950, 2050, 2132, 2460, 2600, 2665, 3075, 3198, 3900, 4100, 4264, 4920, 5330, 6150, 6396, 7800, 7995, 8200, 10660, 12300, 12792, 13325, 15990, 21320, 24600, 26650, 31980, 39975, 53300, 63960, 79950, 106600, 159900, 319800]

約数ペア:

[(1, 319800), (2, 159900), (3, 106600), (4, 79950), (5, 63960), (6, 53300), (8, 39975), (10, 31980), (12, 26650), (13, 24600), (15, 21320), (20, 15990), (24, 13325), (25, 12792), (26, 12300), (30, 10660), (39, 8200), (40, 7995), (41, 7800), (50, 6396), (52, 6150), (60, 5330), (65, 4920), (75, 4264), (78, 4100), (82, 3900), (100, 3198), (104, 3075), (120, 2665), (123, 2600), (130, 2460), (150, 2132), (156, 2050), (164, 1950), (195, 1640), (200, 1599), (205, 1560), (246, 1300), (260, 1230), (300, 1066), (312, 1025), (325, 984), (328, 975), (390, 820), (410, 780), (492, 650), (520, 615), (533, 600)]