201608730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{971}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 538876800

約数和(自身を除く): 337268070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 769, 971, 1538, 1942, 2307, 2913, 3845, 4614, 4855, 5826, 6921, 7690, 8739, 9710, 11535, 13842, 14565, 17478, 20763, 23070, 26217, 29130, 34605, 41526, 43695, 52434, 69210, 87390, 103815, 131085, 207630, 262170, 746699, 1493398, 2240097, 3733495, 4480194, 6720291, 7466990, 11200485, 13440582, 20160873, 22400970, 33601455, 40321746, 67202910, 100804365, 201608730]

約数ペア:

[(1, 201608730), (2, 100804365), (3, 67202910), (5, 40321746), (6, 33601455), (9, 22400970), (10, 20160873), (15, 13440582), (18, 11200485), (27, 7466990), (30, 6720291), (45, 4480194), (54, 3733495), (90, 2240097), (135, 1493398), (270, 746699), (769, 262170), (971, 207630), (1538, 131085), (1942, 103815), (2307, 87390), (2913, 69210), (3845, 52434), (4614, 43695), (4855, 41526), (5826, 34605), (6921, 29130), (7690, 26217), (8739, 23070), (9710, 20763), (11535, 17478), (13842, 14565)]