72199380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 222405120

約数和(自身を除く): 150205740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 556, 660, 695, 787, 834, 1390, 1529, 1574, 1668, 2085, 2361, 2780, 3058, 3148, 3935, 4170, 4587, 4722, 6116, 7645, 7870, 8340, 8657, 9174, 9444, 11805, 15290, 15740, 17314, 18348, 22935, 23610, 25971, 30580, 34628, 43285, 45870, 47220, 51942, 86570, 91740, 103884, 109393, 129855, 173140, 218786, 259710, 328179, 437572, 519420, 546965, 656358, 1093930, 1203323, 1312716, 1640895, 2187860, 2406646, 3281790, 3609969, 4813292, 6016615, 6563580, 7219938, 12033230, 14439876, 18049845, 24066460, 36099690, 72199380]

約数ペア:

[(1, 72199380), (2, 36099690), (3, 24066460), (4, 18049845), (5, 14439876), (6, 12033230), (10, 7219938), (11, 6563580), (12, 6016615), (15, 4813292), (20, 3609969), (22, 3281790), (30, 2406646), (33, 2187860), (44, 1640895), (55, 1312716), (60, 1203323), (66, 1093930), (110, 656358), (132, 546965), (139, 519420), (165, 437572), (220, 328179), (278, 259710), (330, 218786), (417, 173140), (556, 129855), (660, 109393), (695, 103884), (787, 91740), (834, 86570), (1390, 51942), (1529, 47220), (1574, 45870), (1668, 43285), (2085, 34628), (2361, 30580), (2780, 25971), (3058, 23610), (3148, 22935), (3935, 18348), (4170, 17314), (4587, 15740), (4722, 15290), (6116, 11805), (7645, 9444), (7870, 9174), (8340, 8657)]