123191200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13999}}^1$

素因数の和:14030

約数の個数: 72

約数和(自身を含む): 328104000

約数和(自身を除く): 204912800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 13999, 27998, 55996, 69995, 111992, 139990, 153989, 223984, 279980, 307978, 349975, 447968, 559960, 615956, 699950, 769945, 1119920, 1231912, 1399900, 1539890, 2239840, 2463824, 2799800, 3079780, 3849725, 4927648, 5599600, 6159560, 7699450, 11199200, 12319120, 15398900, 24638240, 30797800, 61595600, 123191200]

約数ペア:

[(1, 123191200), (2, 61595600), (4, 30797800), (5, 24638240), (8, 15398900), (10, 12319120), (11, 11199200), (16, 7699450), (20, 6159560), (22, 5599600), (25, 4927648), (32, 3849725), (40, 3079780), (44, 2799800), (50, 2463824), (55, 2239840), (80, 1539890), (88, 1399900), (100, 1231912), (110, 1119920), (160, 769945), (176, 699950), (200, 615956), (220, 559960), (275, 447968), (352, 349975), (400, 307978), (440, 279980), (550, 223984), (800, 153989), (880, 139990), (1100, 111992), (1760, 69995), (2200, 55996), (4400, 27998), (8800, 13999)]