88529580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{883}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 269326512

約数和(自身を除く): 180796932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 883, 1114, 1671, 1766, 2228, 2649, 2785, 3342, 3532, 4415, 5013, 5298, 5570, 6684, 7947, 8355, 8830, 10026, 10596, 11140, 13245, 15894, 16710, 17660, 20052, 25065, 26490, 31788, 33420, 39735, 50130, 52980, 79470, 100260, 158940, 491831, 983662, 1475493, 1967324, 2459155, 2950986, 4426479, 4918310, 5901972, 7377465, 8852958, 9836620, 14754930, 17705916, 22132395, 29509860, 44264790, 88529580]

約数ペア:

[(1, 88529580), (2, 44264790), (3, 29509860), (4, 22132395), (5, 17705916), (6, 14754930), (9, 9836620), (10, 8852958), (12, 7377465), (15, 5901972), (18, 4918310), (20, 4426479), (30, 2950986), (36, 2459155), (45, 1967324), (60, 1475493), (90, 983662), (180, 491831), (557, 158940), (883, 100260), (1114, 79470), (1671, 52980), (1766, 50130), (2228, 39735), (2649, 33420), (2785, 31788), (3342, 26490), (3532, 25065), (4415, 20052), (5013, 17660), (5298, 16710), (5570, 15894), (6684, 13245), (7947, 11140), (8355, 10596), (8830, 10026)]