89989800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6563

約数の個数: 96

約数和(自身を含む): 291142080

約数和(自身を除く): 201152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6521, 6900, 13042, 13800, 19563, 26084, 32605, 39126, 52168, 65210, 78252, 97815, 130420, 149983, 156504, 163025, 195630, 260840, 299966, 326050, 391260, 449949, 489075, 599932, 652100, 749915, 782520, 899898, 978150, 1199864, 1304200, 1499830, 1799796, 1956300, 2249745, 2999660, 3599592, 3749575, 3912600, 4499490, 5999320, 7499150, 8998980, 11248725, 14998300, 17997960, 22497450, 29996600, 44994900, 89989800]

約数ペア:

[(1, 89989800), (2, 44994900), (3, 29996600), (4, 22497450), (5, 17997960), (6, 14998300), (8, 11248725), (10, 8998980), (12, 7499150), (15, 5999320), (20, 4499490), (23, 3912600), (24, 3749575), (25, 3599592), (30, 2999660), (40, 2249745), (46, 1956300), (50, 1799796), (60, 1499830), (69, 1304200), (75, 1199864), (92, 978150), (100, 899898), (115, 782520), (120, 749915), (138, 652100), (150, 599932), (184, 489075), (200, 449949), (230, 391260), (276, 326050), (300, 299966), (345, 260840), (460, 195630), (552, 163025), (575, 156504), (600, 149983), (690, 130420), (920, 97815), (1150, 78252), (1380, 65210), (1725, 52168), (2300, 39126), (2760, 32605), (3450, 26084), (4600, 19563), (6521, 13800), (6900, 13042)]