74720400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 243002304

約数和(自身を除く): 168281904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 877, 1065, 1136, 1200, 1420, 1704, 1754, 1775, 2130, 2631, 2840, 3408, 3508, 3550, 4260, 4385, 5262, 5325, 5680, 7016, 7100, 8520, 8770, 10524, 10650, 13155, 14032, 14200, 17040, 17540, 21048, 21300, 21925, 26310, 28400, 35080, 42096, 42600, 43850, 52620, 62267, 65775, 70160, 85200, 87700, 105240, 124534, 131550, 175400, 186801, 210480, 249068, 263100, 311335, 350800, 373602, 498136, 526200, 622670, 747204, 934005, 996272, 1052400, 1245340, 1494408, 1556675, 1868010, 2490680, 2988816, 3113350, 3736020, 4670025, 4981360, 6226700, 7472040, 9340050, 12453400, 14944080, 18680100, 24906800, 37360200, 74720400]

約数ペア:

[(1, 74720400), (2, 37360200), (3, 24906800), (4, 18680100), (5, 14944080), (6, 12453400), (8, 9340050), (10, 7472040), (12, 6226700), (15, 4981360), (16, 4670025), (20, 3736020), (24, 3113350), (25, 2988816), (30, 2490680), (40, 1868010), (48, 1556675), (50, 1494408), (60, 1245340), (71, 1052400), (75, 996272), (80, 934005), (100, 747204), (120, 622670), (142, 526200), (150, 498136), (200, 373602), (213, 350800), (240, 311335), (284, 263100), (300, 249068), (355, 210480), (400, 186801), (426, 175400), (568, 131550), (600, 124534), (710, 105240), (852, 87700), (877, 85200), (1065, 70160), (1136, 65775), (1200, 62267), (1420, 52620), (1704, 43850), (1754, 42600), (1775, 42096), (2130, 35080), (2631, 28400), (2840, 26310), (3408, 21925), (3508, 21300), (3550, 21048), (4260, 17540), (4385, 17040), (5262, 14200), (5325, 14032), (5680, 13155), (7016, 10650), (7100, 10524), (8520, 8770)]