63371100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16279

約数の個数: 72

約数和(自身を含む): 197470000

約数和(自身を除く): 134098900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 16249, 32498, 48747, 64996, 81245, 97494, 162490, 194988, 211237, 243735, 324980, 406225, 422474, 487470, 633711, 812450, 844948, 974940, 1056185, 1218675, 1267422, 1624900, 2112370, 2437350, 2534844, 3168555, 4224740, 4874700, 5280925, 6337110, 10561850, 12674220, 15842775, 21123700, 31685550, 63371100]

約数ペア:

[(1, 63371100), (2, 31685550), (3, 21123700), (4, 15842775), (5, 12674220), (6, 10561850), (10, 6337110), (12, 5280925), (13, 4874700), (15, 4224740), (20, 3168555), (25, 2534844), (26, 2437350), (30, 2112370), (39, 1624900), (50, 1267422), (52, 1218675), (60, 1056185), (65, 974940), (75, 844948), (78, 812450), (100, 633711), (130, 487470), (150, 422474), (156, 406225), (195, 324980), (260, 243735), (300, 211237), (325, 194988), (390, 162490), (650, 97494), (780, 81245), (975, 64996), (1300, 48747), (1950, 32498), (3900, 16249)]