73815900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 214830000

約数和(自身を除く): 141014100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 197, 300, 394, 591, 788, 985, 1182, 1249, 1970, 2364, 2498, 2955, 3747, 3940, 4925, 4996, 5910, 6245, 7494, 9850, 11820, 12490, 14775, 14988, 18735, 19700, 24980, 29550, 31225, 37470, 59100, 62450, 74940, 93675, 124900, 187350, 246053, 374700, 492106, 738159, 984212, 1230265, 1476318, 2460530, 2952636, 3690795, 4921060, 6151325, 7381590, 12302650, 14763180, 18453975, 24605300, 36907950, 73815900]

約数ペア:

[(1, 73815900), (2, 36907950), (3, 24605300), (4, 18453975), (5, 14763180), (6, 12302650), (10, 7381590), (12, 6151325), (15, 4921060), (20, 3690795), (25, 2952636), (30, 2460530), (50, 1476318), (60, 1230265), (75, 984212), (100, 738159), (150, 492106), (197, 374700), (300, 246053), (394, 187350), (591, 124900), (788, 93675), (985, 74940), (1182, 62450), (1249, 59100), (1970, 37470), (2364, 31225), (2498, 29550), (2955, 24980), (3747, 19700), (3940, 18735), (4925, 14988), (4996, 14775), (5910, 12490), (6245, 11820), (7494, 9850)]