147687660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3433}}^1$

素因数の和:3687

約数の個数: 72

約数和(自身を含む): 449991360

約数和(自身を除く): 302303700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3433, 3585, 4302, 4780, 6866, 7170, 8604, 10299, 10755, 13732, 14340, 17165, 20598, 21510, 30897, 34330, 41196, 43020, 51495, 61794, 68660, 102990, 123588, 154485, 205980, 308970, 617940, 820487, 1640974, 2461461, 3281948, 4102435, 4922922, 7384383, 8204870, 9845844, 12307305, 14768766, 16409740, 24614610, 29537532, 36921915, 49229220, 73843830, 147687660]

約数ペア:

[(1, 147687660), (2, 73843830), (3, 49229220), (4, 36921915), (5, 29537532), (6, 24614610), (9, 16409740), (10, 14768766), (12, 12307305), (15, 9845844), (18, 8204870), (20, 7384383), (30, 4922922), (36, 4102435), (45, 3281948), (60, 2461461), (90, 1640974), (180, 820487), (239, 617940), (478, 308970), (717, 205980), (956, 154485), (1195, 123588), (1434, 102990), (2151, 68660), (2390, 61794), (2868, 51495), (3433, 43020), (3585, 41196), (4302, 34330), (4780, 30897), (6866, 21510), (7170, 20598), (8604, 17165), (10299, 14340), (10755, 13732)]