546670760150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{155851}}^1$

素因数の和:155998

約数の個数: 72

約数和(自身を含む): 1065065449752

約数和(自身を除く): 518394689602

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 73, 146, 155, 310, 365, 730, 775, 961, 1550, 1825, 1922, 2263, 3650, 4526, 4805, 9610, 11315, 22630, 24025, 48050, 56575, 70153, 113150, 140306, 155851, 311702, 350765, 701530, 779255, 1558510, 1753825, 3507650, 3896275, 4831381, 7792550, 9662762, 11377123, 22754246, 24156905, 48313810, 56885615, 113771230, 120784525, 149772811, 241569050, 284428075, 299545622, 352690813, 568856150, 705381626, 748864055, 1497728110, 1763454065, 3526908130, 3744320275, 7488640550, 8817270325, 10933415203, 17634540650, 21866830406, 54667076015, 109334152030, 273335380075, 546670760150]

約数ペア:

[(1, 546670760150), (2, 273335380075), (5, 109334152030), (10, 54667076015), (25, 21866830406), (31, 17634540650), (50, 10933415203), (62, 8817270325), (73, 7488640550), (146, 3744320275), (155, 3526908130), (310, 1763454065), (365, 1497728110), (730, 748864055), (775, 705381626), (961, 568856150), (1550, 352690813), (1825, 299545622), (1922, 284428075), (2263, 241569050), (3650, 149772811), (4526, 120784525), (4805, 113771230), (9610, 56885615), (11315, 48313810), (22630, 24156905), (24025, 22754246), (48050, 11377123), (56575, 9662762), (70153, 7792550), (113150, 4831381), (140306, 3896275), (155851, 3507650), (311702, 1753825), (350765, 1558510), (701530, 779255)]