88772220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5352

約数の個数: 96

約数和(自身を含む): 285143040

約数和(自身を除く): 196370820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5303, 5580, 8370, 10606, 15909, 16740, 21212, 26515, 31818, 47727, 53030, 63636, 79545, 95454, 106060, 143181, 159090, 164393, 190908, 238635, 286362, 318180, 328786, 477270, 493179, 572724, 657572, 715905, 821965, 954540, 986358, 1431810, 1479537, 1643930, 1972716, 2465895, 2863620, 2959074, 3287860, 4438611, 4931790, 5918148, 7397685, 8877222, 9863580, 14795370, 17754444, 22193055, 29590740, 44386110, 88772220]

約数ペア:

[(1, 88772220), (2, 44386110), (3, 29590740), (4, 22193055), (5, 17754444), (6, 14795370), (9, 9863580), (10, 8877222), (12, 7397685), (15, 5918148), (18, 4931790), (20, 4438611), (27, 3287860), (30, 2959074), (31, 2863620), (36, 2465895), (45, 1972716), (54, 1643930), (60, 1479537), (62, 1431810), (90, 986358), (93, 954540), (108, 821965), (124, 715905), (135, 657572), (155, 572724), (180, 493179), (186, 477270), (270, 328786), (279, 318180), (310, 286362), (372, 238635), (465, 190908), (540, 164393), (558, 159090), (620, 143181), (837, 106060), (930, 95454), (1116, 79545), (1395, 63636), (1674, 53030), (1860, 47727), (2790, 31818), (3348, 26515), (4185, 21212), (5303, 16740), (5580, 15909), (8370, 10606)]