129388620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 374673600

約数和(自身を除く): 245284980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 149, 164, 205, 246, 298, 353, 410, 447, 492, 596, 615, 706, 745, 820, 894, 1059, 1230, 1412, 1490, 1765, 1788, 2118, 2235, 2460, 2980, 3530, 4236, 4470, 5295, 6109, 7060, 8940, 10590, 12218, 14473, 18327, 21180, 24436, 28946, 30545, 36654, 43419, 52597, 57892, 61090, 72365, 73308, 86838, 91635, 105194, 122180, 144730, 157791, 173676, 183270, 210388, 217095, 262985, 289460, 315582, 366540, 434190, 525970, 631164, 788955, 868380, 1051940, 1577910, 2156477, 3155820, 4312954, 6469431, 8625908, 10782385, 12938862, 21564770, 25877724, 32347155, 43129540, 64694310, 129388620]

約数ペア:

[(1, 129388620), (2, 64694310), (3, 43129540), (4, 32347155), (5, 25877724), (6, 21564770), (10, 12938862), (12, 10782385), (15, 8625908), (20, 6469431), (30, 4312954), (41, 3155820), (60, 2156477), (82, 1577910), (123, 1051940), (149, 868380), (164, 788955), (205, 631164), (246, 525970), (298, 434190), (353, 366540), (410, 315582), (447, 289460), (492, 262985), (596, 217095), (615, 210388), (706, 183270), (745, 173676), (820, 157791), (894, 144730), (1059, 122180), (1230, 105194), (1412, 91635), (1490, 86838), (1765, 73308), (1788, 72365), (2118, 61090), (2235, 57892), (2460, 52597), (2980, 43419), (3530, 36654), (4236, 30545), (4470, 28946), (5295, 24436), (6109, 21180), (7060, 18327), (8940, 14473), (10590, 12218)]