159374970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 425327760

約数和(自身を除く): 265952790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 101, 178, 197, 202, 267, 303, 394, 445, 505, 534, 591, 606, 801, 890, 909, 985, 1010, 1182, 1335, 1515, 1602, 1773, 1818, 1970, 2670, 2955, 3030, 3546, 4005, 4545, 5910, 8010, 8865, 8989, 9090, 17533, 17730, 17978, 19897, 26967, 35066, 39794, 44945, 52599, 53934, 59691, 80901, 87665, 89890, 99485, 105198, 119382, 134835, 157797, 161802, 175330, 179073, 198970, 262995, 269670, 298455, 315594, 358146, 404505, 525990, 596910, 788985, 809010, 895365, 1577970, 1770833, 1790730, 3541666, 5312499, 8854165, 10624998, 15937497, 17708330, 26562495, 31874994, 53124990, 79687485, 159374970]

約数ペア:

[(1, 159374970), (2, 79687485), (3, 53124990), (5, 31874994), (6, 26562495), (9, 17708330), (10, 15937497), (15, 10624998), (18, 8854165), (30, 5312499), (45, 3541666), (89, 1790730), (90, 1770833), (101, 1577970), (178, 895365), (197, 809010), (202, 788985), (267, 596910), (303, 525990), (394, 404505), (445, 358146), (505, 315594), (534, 298455), (591, 269670), (606, 262995), (801, 198970), (890, 179073), (909, 175330), (985, 161802), (1010, 157797), (1182, 134835), (1335, 119382), (1515, 105198), (1602, 99485), (1773, 89890), (1818, 87665), (1970, 80901), (2670, 59691), (2955, 53934), (3030, 52599), (3546, 44945), (4005, 39794), (4545, 35066), (5910, 26967), (8010, 19897), (8865, 17978), (8989, 17730), (9090, 17533)]