85484800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 162

約数和(自身を含む): 229345998

約数和(自身を除く): 143861198

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 37, 38, 40, 50, 64, 74, 76, 80, 95, 100, 128, 148, 152, 160, 185, 190, 200, 256, 296, 304, 320, 361, 370, 380, 400, 475, 592, 608, 640, 703, 722, 740, 760, 800, 925, 950, 1184, 1216, 1280, 1406, 1444, 1480, 1520, 1600, 1805, 1850, 1900, 2368, 2432, 2812, 2888, 2960, 3040, 3200, 3515, 3610, 3700, 3800, 4736, 4864, 5624, 5776, 5920, 6080, 6400, 7030, 7220, 7400, 7600, 9025, 9472, 11248, 11552, 11840, 12160, 13357, 14060, 14440, 14800, 15200, 17575, 18050, 22496, 23104, 23680, 24320, 26714, 28120, 28880, 29600, 30400, 35150, 36100, 44992, 46208, 47360, 53428, 56240, 57760, 59200, 60800, 66785, 70300, 72200, 89984, 92416, 106856, 112480, 115520, 118400, 121600, 133570, 140600, 144400, 179968, 213712, 224960, 231040, 236800, 267140, 281200, 288800, 333925, 427424, 449920, 462080, 534280, 562400, 577600, 667850, 854848, 899840, 1068560, 1124800, 1155200, 1335700, 1709696, 2137120, 2249600, 2310400, 2671400, 3419392, 4274240, 4499200, 5342800, 8548480, 10685600, 17096960, 21371200, 42742400, 85484800]

約数ペア:

[(1, 85484800), (2, 42742400), (4, 21371200), (5, 17096960), (8, 10685600), (10, 8548480), (16, 5342800), (19, 4499200), (20, 4274240), (25, 3419392), (32, 2671400), (37, 2310400), (38, 2249600), (40, 2137120), (50, 1709696), (64, 1335700), (74, 1155200), (76, 1124800), (80, 1068560), (95, 899840), (100, 854848), (128, 667850), (148, 577600), (152, 562400), (160, 534280), (185, 462080), (190, 449920), (200, 427424), (256, 333925), (296, 288800), (304, 281200), (320, 267140), (361, 236800), (370, 231040), (380, 224960), (400, 213712), (475, 179968), (592, 144400), (608, 140600), (640, 133570), (703, 121600), (722, 118400), (740, 115520), (760, 112480), (800, 106856), (925, 92416), (950, 89984), (1184, 72200), (1216, 70300), (1280, 66785), (1406, 60800), (1444, 59200), (1480, 57760), (1520, 56240), (1600, 53428), (1805, 47360), (1850, 46208), (1900, 44992), (2368, 36100), (2432, 35150), (2812, 30400), (2888, 29600), (2960, 28880), (3040, 28120), (3200, 26714), (3515, 24320), (3610, 23680), (3700, 23104), (3800, 22496), (4736, 18050), (4864, 17575), (5624, 15200), (5776, 14800), (5920, 14440), (6080, 14060), (6400, 13357), (7030, 12160), (7220, 11840), (7400, 11552), (7600, 11248), (9025, 9472)]