151569460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2999}}^1$

素因数の和:3053

約数の個数: 72

約数和(自身を含む): 384048000

約数和(自身を除く): 232478540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 2999, 3610, 5054, 5998, 7220, 10108, 11996, 12635, 14995, 20993, 25270, 29990, 41986, 50540, 56981, 59980, 83972, 104965, 113962, 209930, 227924, 284905, 398867, 419860, 569810, 797734, 1082639, 1139620, 1595468, 1994335, 2165278, 3988670, 4330556, 5413195, 7578473, 7977340, 10826390, 15156946, 21652780, 30313892, 37892365, 75784730, 151569460]

約数ペア:

[(1, 151569460), (2, 75784730), (4, 37892365), (5, 30313892), (7, 21652780), (10, 15156946), (14, 10826390), (19, 7977340), (20, 7578473), (28, 5413195), (35, 4330556), (38, 3988670), (70, 2165278), (76, 1994335), (95, 1595468), (133, 1139620), (140, 1082639), (190, 797734), (266, 569810), (361, 419860), (380, 398867), (532, 284905), (665, 227924), (722, 209930), (1330, 113962), (1444, 104965), (1805, 83972), (2527, 59980), (2660, 56981), (2999, 50540), (3610, 41986), (5054, 29990), (5998, 25270), (7220, 20993), (10108, 14995), (11996, 12635)]