180019650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{3023}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 447721344

約数和(自身を除く): 267701694

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 397, 794, 1191, 1985, 2382, 3023, 3970, 5955, 6046, 9069, 9925, 11910, 15115, 18138, 19850, 29775, 30230, 45345, 59550, 75575, 90690, 151150, 226725, 453450, 1200131, 2400262, 3600393, 6000655, 7200786, 12001310, 18001965, 30003275, 36003930, 60006550, 90009825, 180019650]

約数ペア:

[(1, 180019650), (2, 90009825), (3, 60006550), (5, 36003930), (6, 30003275), (10, 18001965), (15, 12001310), (25, 7200786), (30, 6000655), (50, 3600393), (75, 2400262), (150, 1200131), (397, 453450), (794, 226725), (1191, 151150), (1985, 90690), (2382, 75575), (3023, 59550), (3970, 45345), (5955, 30230), (6046, 29775), (9069, 19850), (9925, 18138), (11910, 15115)]