254886000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 160

約数和(自身を含む): 857945088

約数和(自身を除く): 603059088

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, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1104, 1150, 1200, 1380, 1500, 1725, 1840, 1847, 2000, 2300, 2760, 2875, 3000, 3450, 3694, 4600, 5520, 5541, 5750, 6000, 6900, 7388, 8625, 9200, 9235, 11082, 11500, 13800, 14776, 17250, 18470, 22164, 23000, 27600, 27705, 29552, 34500, 36940, 42481, 44328, 46000, 46175, 55410, 69000, 73880, 84962, 88656, 92350, 110820, 127443, 138000, 138525, 147760, 169924, 184700, 212405, 221640, 230875, 254886, 277050, 339848, 369400, 424810, 443280, 461750, 509772, 554100, 637215, 679696, 692625, 738800, 849620, 923500, 1019544, 1062025, 1108200, 1274430, 1385250, 1699240, 1847000, 2039088, 2124050, 2216400, 2548860, 2770500, 3186075, 3398480, 3694000, 4248100, 5097720, 5310125, 5541000, 6372150, 8496200, 10195440, 10620250, 11082000, 12744300, 15930375, 16992400, 21240500, 25488600, 31860750, 42481000, 50977200, 63721500, 84962000, 127443000, 254886000]

約数ペア:

[(1, 254886000), (2, 127443000), (3, 84962000), (4, 63721500), (5, 50977200), (6, 42481000), (8, 31860750), (10, 25488600), (12, 21240500), (15, 16992400), (16, 15930375), (20, 12744300), (23, 11082000), (24, 10620250), (25, 10195440), (30, 8496200), (40, 6372150), (46, 5541000), (48, 5310125), (50, 5097720), (60, 4248100), (69, 3694000), (75, 3398480), (80, 3186075), (92, 2770500), (100, 2548860), (115, 2216400), (120, 2124050), (125, 2039088), (138, 1847000), (150, 1699240), (184, 1385250), (200, 1274430), (230, 1108200), (240, 1062025), (250, 1019544), (276, 923500), (300, 849620), (345, 738800), (368, 692625), (375, 679696), (400, 637215), (460, 554100), (500, 509772), (552, 461750), (575, 443280), (600, 424810), (690, 369400), (750, 339848), (920, 277050), (1000, 254886), (1104, 230875), (1150, 221640), (1200, 212405), (1380, 184700), (1500, 169924), (1725, 147760), (1840, 138525), (1847, 138000), (2000, 127443), (2300, 110820), (2760, 92350), (2875, 88656), (3000, 84962), (3450, 73880), (3694, 69000), (4600, 55410), (5520, 46175), (5541, 46000), (5750, 44328), (6000, 42481), (6900, 36940), (7388, 34500), (8625, 29552), (9200, 27705), (9235, 27600), (11082, 23000), (11500, 22164), (13800, 18470), (14776, 17250)]