88324380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2711}}^1$

素因数の和:2907

約数の個数: 72

約数和(自身を含む): 269496864

約数和(自身を除く): 181172484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2711, 2715, 3258, 3620, 5422, 5430, 6516, 8133, 8145, 10844, 10860, 13555, 16266, 16290, 24399, 27110, 32532, 32580, 40665, 48798, 54220, 81330, 97596, 121995, 162660, 243990, 487980, 490691, 981382, 1472073, 1962764, 2453455, 2944146, 4416219, 4906910, 5888292, 7360365, 8832438, 9813820, 14720730, 17664876, 22081095, 29441460, 44162190, 88324380]

約数ペア:

[(1, 88324380), (2, 44162190), (3, 29441460), (4, 22081095), (5, 17664876), (6, 14720730), (9, 9813820), (10, 8832438), (12, 7360365), (15, 5888292), (18, 4906910), (20, 4416219), (30, 2944146), (36, 2453455), (45, 1962764), (60, 1472073), (90, 981382), (180, 490691), (181, 487980), (362, 243990), (543, 162660), (724, 121995), (905, 97596), (1086, 81330), (1629, 54220), (1810, 48798), (2172, 40665), (2711, 32580), (2715, 32532), (3258, 27110), (3620, 24399), (5422, 16290), (5430, 16266), (6516, 13555), (8133, 10860), (8145, 10844)]