189976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6125

約数の個数: 144

約数和(自身を含む): 666051120

約数和(自身を除く): 476074320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6089, 6240, 7800, 10400, 12178, 15600, 18267, 24356, 30445, 31200, 36534, 48712, 60890, 73068, 79157, 91335, 97424, 121780, 146136, 152225, 158314, 182670, 194848, 237471, 243560, 292272, 304450, 316628, 365340, 395785, 456675, 474942, 487120, 584544, 608900, 633256, 730680, 791570, 913350, 949884, 974240, 1187355, 1217800, 1266512, 1461360, 1583140, 1826700, 1899768, 1978925, 2374710, 2435600, 2533024, 2922720, 3166280, 3653400, 3799536, 3957850, 4749420, 4871200, 5936775, 6332560, 7306800, 7599072, 7915700, 9498840, 11873550, 12665120, 14613600, 15831400, 18997680, 23747100, 31662800, 37995360, 47494200, 63325600, 94988400, 189976800]

約数ペア:

[(1, 189976800), (2, 94988400), (3, 63325600), (4, 47494200), (5, 37995360), (6, 31662800), (8, 23747100), (10, 18997680), (12, 15831400), (13, 14613600), (15, 12665120), (16, 11873550), (20, 9498840), (24, 7915700), (25, 7599072), (26, 7306800), (30, 6332560), (32, 5936775), (39, 4871200), (40, 4749420), (48, 3957850), (50, 3799536), (52, 3653400), (60, 3166280), (65, 2922720), (75, 2533024), (78, 2435600), (80, 2374710), (96, 1978925), (100, 1899768), (104, 1826700), (120, 1583140), (130, 1461360), (150, 1266512), (156, 1217800), (160, 1187355), (195, 974240), (200, 949884), (208, 913350), (240, 791570), (260, 730680), (300, 633256), (312, 608900), (325, 584544), (390, 487120), (400, 474942), (416, 456675), (480, 395785), (520, 365340), (600, 316628), (624, 304450), (650, 292272), (780, 243560), (800, 237471), (975, 194848), (1040, 182670), (1200, 158314), (1248, 152225), (1300, 146136), (1560, 121780), (1950, 97424), (2080, 91335), (2400, 79157), (2600, 73068), (3120, 60890), (3900, 48712), (5200, 36534), (6089, 31200), (6240, 30445), (7800, 24356), (10400, 18267), (12178, 15600)]