71908800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 168

約数和(自身を含む): 240377472

約数和(自身を除く): 168468672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 200, 211, 213, 240, 284, 300, 320, 355, 400, 422, 426, 480, 568, 600, 633, 710, 800, 844, 852, 960, 1055, 1065, 1136, 1200, 1266, 1420, 1600, 1688, 1704, 1775, 2110, 2130, 2272, 2400, 2532, 2840, 3165, 3376, 3408, 3550, 4220, 4260, 4544, 4800, 5064, 5275, 5325, 5680, 6330, 6752, 6816, 7100, 8440, 8520, 10128, 10550, 10650, 11360, 12660, 13504, 13632, 14200, 14981, 15825, 16880, 17040, 20256, 21100, 21300, 22720, 25320, 28400, 29962, 31650, 33760, 34080, 40512, 42200, 42600, 44943, 50640, 56800, 59924, 63300, 67520, 68160, 74905, 84400, 85200, 89886, 101280, 113600, 119848, 126600, 149810, 168800, 170400, 179772, 202560, 224715, 239696, 253200, 299620, 337600, 340800, 359544, 374525, 449430, 479392, 506400, 599240, 719088, 749050, 898860, 958784, 1012800, 1123575, 1198480, 1438176, 1498100, 1797720, 2247150, 2396960, 2876352, 2996200, 3595440, 4494300, 4793920, 5992400, 7190880, 8988600, 11984800, 14381760, 17977200, 23969600, 35954400, 71908800]

約数ペア:

[(1, 71908800), (2, 35954400), (3, 23969600), (4, 17977200), (5, 14381760), (6, 11984800), (8, 8988600), (10, 7190880), (12, 5992400), (15, 4793920), (16, 4494300), (20, 3595440), (24, 2996200), (25, 2876352), (30, 2396960), (32, 2247150), (40, 1797720), (48, 1498100), (50, 1438176), (60, 1198480), (64, 1123575), (71, 1012800), (75, 958784), (80, 898860), (96, 749050), (100, 719088), (120, 599240), (142, 506400), (150, 479392), (160, 449430), (192, 374525), (200, 359544), (211, 340800), (213, 337600), (240, 299620), (284, 253200), (300, 239696), (320, 224715), (355, 202560), (400, 179772), (422, 170400), (426, 168800), (480, 149810), (568, 126600), (600, 119848), (633, 113600), (710, 101280), (800, 89886), (844, 85200), (852, 84400), (960, 74905), (1055, 68160), (1065, 67520), (1136, 63300), (1200, 59924), (1266, 56800), (1420, 50640), (1600, 44943), (1688, 42600), (1704, 42200), (1775, 40512), (2110, 34080), (2130, 33760), (2272, 31650), (2400, 29962), (2532, 28400), (2840, 25320), (3165, 22720), (3376, 21300), (3408, 21100), (3550, 20256), (4220, 17040), (4260, 16880), (4544, 15825), (4800, 14981), (5064, 14200), (5275, 13632), (5325, 13504), (5680, 12660), (6330, 11360), (6752, 10650), (6816, 10550), (7100, 10128), (8440, 8520)]