156179400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20055

約数の個数: 96

約数和(自身を含む): 521424960

約数和(自身を除く): 365245560

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, 7800, 20023, 40046, 60069, 80092, 100115, 120138, 160184, 200230, 240276, 260299, 300345, 400460, 480552, 500575, 520598, 600690, 780897, 800920, 1001150, 1041196, 1201380, 1301495, 1501725, 1561794, 2002300, 2082392, 2402760, 2602990, 3003450, 3123588, 3904485, 4004600, 5205980, 6006900, 6247176, 6507475, 7808970, 10411960, 12013800, 13014950, 15617940, 19522425, 26029900, 31235880, 39044850, 52059800, 78089700, 156179400]

約数ペア:

[(1, 156179400), (2, 78089700), (3, 52059800), (4, 39044850), (5, 31235880), (6, 26029900), (8, 19522425), (10, 15617940), (12, 13014950), (13, 12013800), (15, 10411960), (20, 7808970), (24, 6507475), (25, 6247176), (26, 6006900), (30, 5205980), (39, 4004600), (40, 3904485), (50, 3123588), (52, 3003450), (60, 2602990), (65, 2402760), (75, 2082392), (78, 2002300), (100, 1561794), (104, 1501725), (120, 1301495), (130, 1201380), (150, 1041196), (156, 1001150), (195, 800920), (200, 780897), (260, 600690), (300, 520598), (312, 500575), (325, 480552), (390, 400460), (520, 300345), (600, 260299), (650, 240276), (780, 200230), (975, 160184), (1300, 120138), (1560, 100115), (1950, 80092), (2600, 60069), (3900, 40046), (7800, 20023)]