127639200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4127

約数の個数: 144

約数和(自身を含む): 447533856

約数和(自身を除く): 319894656

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, 4091, 5200, 6240, 7800, 8182, 10400, 12273, 15600, 16364, 20455, 24546, 31200, 32728, 40910, 49092, 53183, 61365, 65456, 81820, 98184, 102275, 106366, 122730, 130912, 159549, 163640, 196368, 204550, 212732, 245460, 265915, 306825, 319098, 327280, 392736, 409100, 425464, 490920, 531830, 613650, 638196, 654560, 797745, 818200, 850928, 981840, 1063660, 1227300, 1276392, 1329575, 1595490, 1636400, 1701856, 1963680, 2127320, 2454600, 2552784, 2659150, 3190980, 3272800, 3988725, 4254640, 4909200, 5105568, 5318300, 6381960, 7977450, 8509280, 9818400, 10636600, 12763920, 15954900, 21273200, 25527840, 31909800, 42546400, 63819600, 127639200]

約数ペア:

[(1, 127639200), (2, 63819600), (3, 42546400), (4, 31909800), (5, 25527840), (6, 21273200), (8, 15954900), (10, 12763920), (12, 10636600), (13, 9818400), (15, 8509280), (16, 7977450), (20, 6381960), (24, 5318300), (25, 5105568), (26, 4909200), (30, 4254640), (32, 3988725), (39, 3272800), (40, 3190980), (48, 2659150), (50, 2552784), (52, 2454600), (60, 2127320), (65, 1963680), (75, 1701856), (78, 1636400), (80, 1595490), (96, 1329575), (100, 1276392), (104, 1227300), (120, 1063660), (130, 981840), (150, 850928), (156, 818200), (160, 797745), (195, 654560), (200, 638196), (208, 613650), (240, 531830), (260, 490920), (300, 425464), (312, 409100), (325, 392736), (390, 327280), (400, 319098), (416, 306825), (480, 265915), (520, 245460), (600, 212732), (624, 204550), (650, 196368), (780, 163640), (800, 159549), (975, 130912), (1040, 122730), (1200, 106366), (1248, 102275), (1300, 98184), (1560, 81820), (1950, 65456), (2080, 61365), (2400, 53183), (2600, 49092), (3120, 40910), (3900, 32728), (4091, 31200), (5200, 24546), (6240, 20455), (7800, 16364), (8182, 15600), (10400, 12273)]