70508700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 222859000

約数和(自身を除く): 152350300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 157, 180, 225, 300, 314, 450, 471, 499, 628, 785, 900, 942, 998, 1413, 1497, 1570, 1884, 1996, 2355, 2495, 2826, 2994, 3140, 3925, 4491, 4710, 4990, 5652, 5988, 7065, 7485, 7850, 8982, 9420, 9980, 11775, 12475, 14130, 14970, 15700, 17964, 22455, 23550, 24950, 28260, 29940, 35325, 37425, 44910, 47100, 49900, 70650, 74850, 78343, 89820, 112275, 141300, 149700, 156686, 224550, 235029, 313372, 391715, 449100, 470058, 705087, 783430, 940116, 1175145, 1410174, 1566860, 1958575, 2350290, 2820348, 3525435, 3917150, 4700580, 5875725, 7050870, 7834300, 11751450, 14101740, 17627175, 23502900, 35254350, 70508700]

約数ペア:

[(1, 70508700), (2, 35254350), (3, 23502900), (4, 17627175), (5, 14101740), (6, 11751450), (9, 7834300), (10, 7050870), (12, 5875725), (15, 4700580), (18, 3917150), (20, 3525435), (25, 2820348), (30, 2350290), (36, 1958575), (45, 1566860), (50, 1410174), (60, 1175145), (75, 940116), (90, 783430), (100, 705087), (150, 470058), (157, 449100), (180, 391715), (225, 313372), (300, 235029), (314, 224550), (450, 156686), (471, 149700), (499, 141300), (628, 112275), (785, 89820), (900, 78343), (942, 74850), (998, 70650), (1413, 49900), (1497, 47100), (1570, 44910), (1884, 37425), (1996, 35325), (2355, 29940), (2495, 28260), (2826, 24950), (2994, 23550), (3140, 22455), (3925, 17964), (4491, 15700), (4710, 14970), (4990, 14130), (5652, 12475), (5988, 11775), (7065, 9980), (7485, 9420), (7850, 8982)]