24978000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 84494592

約数和(自身を除く): 59516592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 181, 184, 200, 230, 240, 250, 276, 300, 345, 362, 368, 375, 400, 460, 500, 543, 552, 575, 600, 690, 724, 750, 905, 920, 1000, 1086, 1104, 1150, 1200, 1380, 1448, 1500, 1725, 1810, 1840, 2000, 2172, 2300, 2715, 2760, 2875, 2896, 3000, 3450, 3620, 4163, 4344, 4525, 4600, 5430, 5520, 5750, 6000, 6900, 7240, 8326, 8625, 8688, 9050, 9200, 10860, 11500, 12489, 13575, 13800, 14480, 16652, 17250, 18100, 20815, 21720, 22625, 23000, 24978, 27150, 27600, 33304, 34500, 36200, 41630, 43440, 45250, 46000, 49956, 54300, 62445, 66608, 67875, 69000, 72400, 83260, 90500, 99912, 104075, 108600, 124890, 135750, 138000, 166520, 181000, 199824, 208150, 217200, 249780, 271500, 312225, 333040, 362000, 416300, 499560, 520375, 543000, 624450, 832600, 999120, 1040750, 1086000, 1248900, 1561125, 1665200, 2081500, 2497800, 3122250, 4163000, 4995600, 6244500, 8326000, 12489000, 24978000]

約数ペア:

[(1, 24978000), (2, 12489000), (3, 8326000), (4, 6244500), (5, 4995600), (6, 4163000), (8, 3122250), (10, 2497800), (12, 2081500), (15, 1665200), (16, 1561125), (20, 1248900), (23, 1086000), (24, 1040750), (25, 999120), (30, 832600), (40, 624450), (46, 543000), (48, 520375), (50, 499560), (60, 416300), (69, 362000), (75, 333040), (80, 312225), (92, 271500), (100, 249780), (115, 217200), (120, 208150), (125, 199824), (138, 181000), (150, 166520), (181, 138000), (184, 135750), (200, 124890), (230, 108600), (240, 104075), (250, 99912), (276, 90500), (300, 83260), (345, 72400), (362, 69000), (368, 67875), (375, 66608), (400, 62445), (460, 54300), (500, 49956), (543, 46000), (552, 45250), (575, 43440), (600, 41630), (690, 36200), (724, 34500), (750, 33304), (905, 27600), (920, 27150), (1000, 24978), (1086, 23000), (1104, 22625), (1150, 21720), (1200, 20815), (1380, 18100), (1448, 17250), (1500, 16652), (1725, 14480), (1810, 13800), (1840, 13575), (2000, 12489), (2172, 11500), (2300, 10860), (2715, 9200), (2760, 9050), (2875, 8688), (2896, 8625), (3000, 8326), (3450, 7240), (3620, 6900), (4163, 6000), (4344, 5750), (4525, 5520), (4600, 5430)]