150420492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4755

約数の個数: 72

約数和(自身を含む): 408844800

約数和(自身を除く): 258424308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 4679, 5358, 8037, 9358, 10716, 14037, 16074, 18716, 28074, 32148, 42111, 56148, 84222, 88901, 168444, 177802, 219913, 266703, 355604, 439826, 533406, 659739, 800109, 879652, 1066812, 1319478, 1600218, 1979217, 2638956, 3200436, 3958434, 4178347, 7916868, 8356694, 12535041, 16713388, 25070082, 37605123, 50140164, 75210246, 150420492]

約数ペア:

[(1, 150420492), (2, 75210246), (3, 50140164), (4, 37605123), (6, 25070082), (9, 16713388), (12, 12535041), (18, 8356694), (19, 7916868), (36, 4178347), (38, 3958434), (47, 3200436), (57, 2638956), (76, 1979217), (94, 1600218), (114, 1319478), (141, 1066812), (171, 879652), (188, 800109), (228, 659739), (282, 533406), (342, 439826), (423, 355604), (564, 266703), (684, 219913), (846, 177802), (893, 168444), (1692, 88901), (1786, 84222), (2679, 56148), (3572, 42111), (4679, 32148), (5358, 28074), (8037, 18716), (9358, 16074), (10716, 14037)]