234877140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6761}}^1$

素因数の和:6969

約数の個数: 72

約数和(自身を含む): 716258088

約数和(自身を除く): 481380948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6761, 6948, 8685, 11580, 13522, 17370, 20283, 27044, 33805, 34740, 40566, 60849, 67610, 81132, 101415, 121698, 135220, 202830, 243396, 304245, 405660, 608490, 1216980, 1304873, 2609746, 3914619, 5219492, 6524365, 7829238, 11743857, 13048730, 15658476, 19573095, 23487714, 26097460, 39146190, 46975428, 58719285, 78292380, 117438570, 234877140]

約数ペア:

[(1, 234877140), (2, 117438570), (3, 78292380), (4, 58719285), (5, 46975428), (6, 39146190), (9, 26097460), (10, 23487714), (12, 19573095), (15, 15658476), (18, 13048730), (20, 11743857), (30, 7829238), (36, 6524365), (45, 5219492), (60, 3914619), (90, 2609746), (180, 1304873), (193, 1216980), (386, 608490), (579, 405660), (772, 304245), (965, 243396), (1158, 202830), (1737, 135220), (1930, 121698), (2316, 101415), (2895, 81132), (3474, 67610), (3860, 60849), (5790, 40566), (6761, 34740), (6948, 33805), (8685, 27044), (11580, 20283), (13522, 17370)]