4498800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 15129984

約数和(自身を除く): 10631184

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, 138, 150, 163, 184, 200, 230, 240, 276, 300, 326, 345, 368, 400, 460, 489, 552, 575, 600, 652, 690, 815, 920, 978, 1104, 1150, 1200, 1304, 1380, 1630, 1725, 1840, 1956, 2300, 2445, 2608, 2760, 3260, 3450, 3749, 3912, 4075, 4600, 4890, 5520, 6520, 6900, 7498, 7824, 8150, 9200, 9780, 11247, 12225, 13040, 13800, 14996, 16300, 18745, 19560, 22494, 24450, 27600, 29992, 32600, 37490, 39120, 44988, 48900, 56235, 59984, 65200, 74980, 89976, 93725, 97800, 112470, 149960, 179952, 187450, 195600, 224940, 281175, 299920, 374900, 449880, 562350, 749800, 899760, 1124700, 1499600, 2249400, 4498800]

約数ペア:

[(1, 4498800), (2, 2249400), (3, 1499600), (4, 1124700), (5, 899760), (6, 749800), (8, 562350), (10, 449880), (12, 374900), (15, 299920), (16, 281175), (20, 224940), (23, 195600), (24, 187450), (25, 179952), (30, 149960), (40, 112470), (46, 97800), (48, 93725), (50, 89976), (60, 74980), (69, 65200), (75, 59984), (80, 56235), (92, 48900), (100, 44988), (115, 39120), (120, 37490), (138, 32600), (150, 29992), (163, 27600), (184, 24450), (200, 22494), (230, 19560), (240, 18745), (276, 16300), (300, 14996), (326, 13800), (345, 13040), (368, 12225), (400, 11247), (460, 9780), (489, 9200), (552, 8150), (575, 7824), (600, 7498), (652, 6900), (690, 6520), (815, 5520), (920, 4890), (978, 4600), (1104, 4075), (1150, 3912), (1200, 3749), (1304, 3450), (1380, 3260), (1630, 2760), (1725, 2608), (1840, 2445), (1956, 2300)]