64713330

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 191289600

約数和(自身を除く): 126576270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 269, 270, 297, 330, 405, 486, 495, 538, 594, 729, 807, 810, 891, 990, 1215, 1345, 1458, 1485, 1614, 1782, 2187, 2421, 2430, 2673, 2690, 2959, 2970, 3645, 4035, 4374, 4455, 4842, 5346, 5918, 7263, 7290, 8019, 8070, 8877, 8910, 10935, 12105, 13365, 14526, 14795, 16038, 17754, 21789, 21870, 24057, 24210, 26631, 26730, 29590, 36315, 40095, 43578, 44385, 48114, 53262, 65367, 72630, 79893, 80190, 88770, 108945, 120285, 130734, 133155, 159786, 196101, 217890, 239679, 240570, 266310, 326835, 392202, 399465, 479358, 588303, 653670, 719037, 798930, 980505, 1176606, 1198395, 1438074, 1961010, 2157111, 2396790, 2941515, 3595185, 4314222, 5883030, 6471333, 7190370, 10785555, 12942666, 21571110, 32356665, 64713330]

約数ペア:

[(1, 64713330), (2, 32356665), (3, 21571110), (5, 12942666), (6, 10785555), (9, 7190370), (10, 6471333), (11, 5883030), (15, 4314222), (18, 3595185), (22, 2941515), (27, 2396790), (30, 2157111), (33, 1961010), (45, 1438074), (54, 1198395), (55, 1176606), (66, 980505), (81, 798930), (90, 719037), (99, 653670), (110, 588303), (135, 479358), (162, 399465), (165, 392202), (198, 326835), (243, 266310), (269, 240570), (270, 239679), (297, 217890), (330, 196101), (405, 159786), (486, 133155), (495, 130734), (538, 120285), (594, 108945), (729, 88770), (807, 80190), (810, 79893), (891, 72630), (990, 65367), (1215, 53262), (1345, 48114), (1458, 44385), (1485, 43578), (1614, 40095), (1782, 36315), (2187, 29590), (2421, 26730), (2430, 26631), (2673, 24210), (2690, 24057), (2959, 21870), (2970, 21789), (3645, 17754), (4035, 16038), (4374, 14795), (4455, 14526), (4842, 13365), (5346, 12105), (5918, 10935), (7263, 8910), (7290, 8877), (8019, 8070)]