98994780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 314705664

約数和(自身を除く): 215710884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 113, 124, 155, 157, 180, 186, 226, 279, 310, 314, 339, 372, 452, 465, 471, 558, 565, 620, 628, 678, 785, 930, 942, 1017, 1116, 1130, 1356, 1395, 1413, 1570, 1695, 1860, 1884, 2034, 2260, 2355, 2790, 2826, 3140, 3390, 3503, 4068, 4710, 4867, 5085, 5580, 5652, 6780, 7006, 7065, 9420, 9734, 10170, 10509, 14012, 14130, 14601, 17515, 17741, 19468, 20340, 21018, 24335, 28260, 29202, 31527, 35030, 35482, 42036, 43803, 48670, 52545, 53223, 58404, 63054, 70060, 70964, 73005, 87606, 88705, 97340, 105090, 106446, 126108, 146010, 157635, 159669, 175212, 177410, 210180, 212892, 219015, 266115, 292020, 315270, 319338, 354820, 438030, 532230, 549971, 630540, 638676, 798345, 876060, 1064460, 1099942, 1596690, 1649913, 2199884, 2749855, 3193380, 3299826, 4949739, 5499710, 6599652, 8249565, 9899478, 10999420, 16499130, 19798956, 24748695, 32998260, 49497390, 98994780]

約数ペア:

[(1, 98994780), (2, 49497390), (3, 32998260), (4, 24748695), (5, 19798956), (6, 16499130), (9, 10999420), (10, 9899478), (12, 8249565), (15, 6599652), (18, 5499710), (20, 4949739), (30, 3299826), (31, 3193380), (36, 2749855), (45, 2199884), (60, 1649913), (62, 1596690), (90, 1099942), (93, 1064460), (113, 876060), (124, 798345), (155, 638676), (157, 630540), (180, 549971), (186, 532230), (226, 438030), (279, 354820), (310, 319338), (314, 315270), (339, 292020), (372, 266115), (452, 219015), (465, 212892), (471, 210180), (558, 177410), (565, 175212), (620, 159669), (628, 157635), (678, 146010), (785, 126108), (930, 106446), (942, 105090), (1017, 97340), (1116, 88705), (1130, 87606), (1356, 73005), (1395, 70964), (1413, 70060), (1570, 63054), (1695, 58404), (1860, 53223), (1884, 52545), (2034, 48670), (2260, 43803), (2355, 42036), (2790, 35482), (2826, 35030), (3140, 31527), (3390, 29202), (3503, 28260), (4068, 24335), (4710, 21018), (4867, 20340), (5085, 19468), (5580, 17741), (5652, 17515), (6780, 14601), (7006, 14130), (7065, 14012), (9420, 10509), (9734, 10170)]