73860800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 202393296

約数和(自身を除く): 128532496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 64, 65, 67, 80, 100, 104, 106, 130, 134, 160, 200, 208, 212, 260, 265, 268, 320, 325, 335, 400, 416, 424, 520, 530, 536, 650, 670, 689, 800, 832, 848, 871, 1040, 1060, 1072, 1300, 1325, 1340, 1378, 1600, 1675, 1696, 1742, 2080, 2120, 2144, 2600, 2650, 2680, 2756, 3350, 3392, 3445, 3484, 3551, 4160, 4240, 4288, 4355, 5200, 5300, 5360, 5512, 6700, 6890, 6968, 7102, 8480, 8710, 10400, 10600, 10720, 11024, 13400, 13780, 13936, 14204, 16960, 17225, 17420, 17755, 20800, 21200, 21440, 21775, 22048, 26800, 27560, 27872, 28408, 34450, 34840, 35510, 42400, 43550, 44096, 46163, 53600, 55120, 55744, 56816, 68900, 69680, 71020, 84800, 87100, 88775, 92326, 107200, 110240, 113632, 137800, 139360, 142040, 174200, 177550, 184652, 220480, 227264, 230815, 275600, 278720, 284080, 348400, 355100, 369304, 461630, 551200, 568160, 696800, 710200, 738608, 923260, 1102400, 1136320, 1154075, 1393600, 1420400, 1477216, 1846520, 2308150, 2840800, 2954432, 3693040, 4616300, 5681600, 7386080, 9232600, 14772160, 18465200, 36930400, 73860800]

約数ペア:

[(1, 73860800), (2, 36930400), (4, 18465200), (5, 14772160), (8, 9232600), (10, 7386080), (13, 5681600), (16, 4616300), (20, 3693040), (25, 2954432), (26, 2840800), (32, 2308150), (40, 1846520), (50, 1477216), (52, 1420400), (53, 1393600), (64, 1154075), (65, 1136320), (67, 1102400), (80, 923260), (100, 738608), (104, 710200), (106, 696800), (130, 568160), (134, 551200), (160, 461630), (200, 369304), (208, 355100), (212, 348400), (260, 284080), (265, 278720), (268, 275600), (320, 230815), (325, 227264), (335, 220480), (400, 184652), (416, 177550), (424, 174200), (520, 142040), (530, 139360), (536, 137800), (650, 113632), (670, 110240), (689, 107200), (800, 92326), (832, 88775), (848, 87100), (871, 84800), (1040, 71020), (1060, 69680), (1072, 68900), (1300, 56816), (1325, 55744), (1340, 55120), (1378, 53600), (1600, 46163), (1675, 44096), (1696, 43550), (1742, 42400), (2080, 35510), (2120, 34840), (2144, 34450), (2600, 28408), (2650, 27872), (2680, 27560), (2756, 26800), (3350, 22048), (3392, 21775), (3445, 21440), (3484, 21200), (3551, 20800), (4160, 17755), (4240, 17420), (4288, 17225), (4355, 16960), (5200, 14204), (5300, 13936), (5360, 13780), (5512, 13400), (6700, 11024), (6890, 10720), (6968, 10600), (7102, 10400), (8480, 8710)]