149801580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6553}}^1$

素因数の和:6695

約数の個数: 72

約数和(自身を含む): 458045952

約数和(自身を除く): 308244372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6553, 7620, 11430, 13106, 19659, 22860, 26212, 32765, 39318, 58977, 65530, 78636, 98295, 117954, 131060, 196590, 235908, 294885, 393180, 589770, 832231, 1179540, 1664462, 2496693, 3328924, 4161155, 4993386, 7490079, 8322310, 9986772, 12483465, 14980158, 16644620, 24966930, 29960316, 37450395, 49933860, 74900790, 149801580]

約数ペア:

[(1, 149801580), (2, 74900790), (3, 49933860), (4, 37450395), (5, 29960316), (6, 24966930), (9, 16644620), (10, 14980158), (12, 12483465), (15, 9986772), (18, 8322310), (20, 7490079), (30, 4993386), (36, 4161155), (45, 3328924), (60, 2496693), (90, 1664462), (127, 1179540), (180, 832231), (254, 589770), (381, 393180), (508, 294885), (635, 235908), (762, 196590), (1143, 131060), (1270, 117954), (1524, 98295), (1905, 78636), (2286, 65530), (2540, 58977), (3810, 39318), (4572, 32765), (5715, 26212), (6553, 22860), (7620, 19659), (11430, 13106)]