2000734725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 3699763200

約数和(自身を除く): 1699028475

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 139, 165, 219, 239, 275, 365, 417, 695, 717, 803, 825, 1095, 1195, 1529, 1825, 2085, 2409, 2629, 3475, 3585, 4015, 4587, 5475, 5975, 7645, 7887, 10147, 10425, 12045, 13145, 17447, 17925, 20075, 22935, 30441, 33221, 38225, 39435, 50735, 52341, 60225, 65725, 87235, 99663, 111617, 114675, 152205, 166105, 191917, 197175, 253675, 261705, 334851, 365431, 436175, 498315, 558085, 575751, 761025, 830525, 959585, 1096293, 1308525, 1674255, 1827155, 2425133, 2491575, 2790425, 2878755, 4797925, 5481465, 7275399, 8371275, 9135775, 12125665, 14393775, 26676463, 27407325, 36376995, 60628325, 80029389, 133382315, 181884975, 400146945, 666911575, 2000734725]

約数ペア:

[(1, 2000734725), (3, 666911575), (5, 400146945), (11, 181884975), (15, 133382315), (25, 80029389), (33, 60628325), (55, 36376995), (73, 27407325), (75, 26676463), (139, 14393775), (165, 12125665), (219, 9135775), (239, 8371275), (275, 7275399), (365, 5481465), (417, 4797925), (695, 2878755), (717, 2790425), (803, 2491575), (825, 2425133), (1095, 1827155), (1195, 1674255), (1529, 1308525), (1825, 1096293), (2085, 959585), (2409, 830525), (2629, 761025), (3475, 575751), (3585, 558085), (4015, 498315), (4587, 436175), (5475, 365431), (5975, 334851), (7645, 261705), (7887, 253675), (10147, 197175), (10425, 191917), (12045, 166105), (13145, 152205), (17447, 114675), (17925, 111617), (20075, 99663), (22935, 87235), (30441, 65725), (33221, 60225), (38225, 52341), (39435, 50735)]