80767800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{14957}}^1$

素因数の和:14982

約数の個数: 96

約数和(自身を含む): 278218800

約数和(自身を除く): 197451000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 14957, 29914, 44871, 59828, 74785, 89742, 119656, 134613, 149570, 179484, 224355, 269226, 299140, 358968, 373925, 403839, 448710, 538452, 598280, 673065, 747850, 807678, 897420, 1076904, 1121775, 1346130, 1495700, 1615356, 1794840, 2019195, 2243550, 2692260, 2991400, 3230712, 3365325, 4038390, 4487100, 5384520, 6730650, 8076780, 8974200, 10095975, 13461300, 16153560, 20191950, 26922600, 40383900, 80767800]

約数ペア:

[(1, 80767800), (2, 40383900), (3, 26922600), (4, 20191950), (5, 16153560), (6, 13461300), (8, 10095975), (9, 8974200), (10, 8076780), (12, 6730650), (15, 5384520), (18, 4487100), (20, 4038390), (24, 3365325), (25, 3230712), (27, 2991400), (30, 2692260), (36, 2243550), (40, 2019195), (45, 1794840), (50, 1615356), (54, 1495700), (60, 1346130), (72, 1121775), (75, 1076904), (90, 897420), (100, 807678), (108, 747850), (120, 673065), (135, 598280), (150, 538452), (180, 448710), (200, 403839), (216, 373925), (225, 358968), (270, 299140), (300, 269226), (360, 224355), (450, 179484), (540, 149570), (600, 134613), (675, 119656), (900, 89742), (1080, 74785), (1350, 59828), (1800, 44871), (2700, 29914), (5400, 14957)]