9991200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 34122816

約数和(自身を除く): 24131616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 181, 184, 200, 230, 240, 276, 300, 345, 362, 368, 400, 460, 480, 543, 552, 575, 600, 690, 724, 736, 800, 905, 920, 1086, 1104, 1150, 1200, 1380, 1448, 1725, 1810, 1840, 2172, 2208, 2300, 2400, 2715, 2760, 2896, 3450, 3620, 3680, 4163, 4344, 4525, 4600, 5430, 5520, 5792, 6900, 7240, 8326, 8688, 9050, 9200, 10860, 11040, 12489, 13575, 13800, 14480, 16652, 17376, 18100, 18400, 20815, 21720, 24978, 27150, 27600, 28960, 33304, 36200, 41630, 43440, 49956, 54300, 55200, 62445, 66608, 72400, 83260, 86880, 99912, 104075, 108600, 124890, 133216, 144800, 166520, 199824, 208150, 217200, 249780, 312225, 333040, 399648, 416300, 434400, 499560, 624450, 666080, 832600, 999120, 1248900, 1665200, 1998240, 2497800, 3330400, 4995600, 9991200]

約数ペア:

[(1, 9991200), (2, 4995600), (3, 3330400), (4, 2497800), (5, 1998240), (6, 1665200), (8, 1248900), (10, 999120), (12, 832600), (15, 666080), (16, 624450), (20, 499560), (23, 434400), (24, 416300), (25, 399648), (30, 333040), (32, 312225), (40, 249780), (46, 217200), (48, 208150), (50, 199824), (60, 166520), (69, 144800), (75, 133216), (80, 124890), (92, 108600), (96, 104075), (100, 99912), (115, 86880), (120, 83260), (138, 72400), (150, 66608), (160, 62445), (181, 55200), (184, 54300), (200, 49956), (230, 43440), (240, 41630), (276, 36200), (300, 33304), (345, 28960), (362, 27600), (368, 27150), (400, 24978), (460, 21720), (480, 20815), (543, 18400), (552, 18100), (575, 17376), (600, 16652), (690, 14480), (724, 13800), (736, 13575), (800, 12489), (905, 11040), (920, 10860), (1086, 9200), (1104, 9050), (1150, 8688), (1200, 8326), (1380, 7240), (1448, 6900), (1725, 5792), (1810, 5520), (1840, 5430), (2172, 4600), (2208, 4525), (2300, 4344), (2400, 4163), (2715, 3680), (2760, 3620), (2896, 3450)]