8755020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 28170240

約数和(自身を除く): 19415220

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, 523, 540, 558, 620, 837, 930, 1046, 1116, 1395, 1569, 1674, 1860, 2092, 2615, 2790, 3138, 3348, 4185, 4707, 5230, 5580, 6276, 7845, 8370, 9414, 10460, 14121, 15690, 16213, 16740, 18828, 23535, 28242, 31380, 32426, 47070, 48639, 56484, 64852, 70605, 81065, 94140, 97278, 141210, 145917, 162130, 194556, 243195, 282420, 291834, 324260, 437751, 486390, 583668, 729585, 875502, 972780, 1459170, 1751004, 2188755, 2918340, 4377510, 8755020]

約数ペア:

[(1, 8755020), (2, 4377510), (3, 2918340), (4, 2188755), (5, 1751004), (6, 1459170), (9, 972780), (10, 875502), (12, 729585), (15, 583668), (18, 486390), (20, 437751), (27, 324260), (30, 291834), (31, 282420), (36, 243195), (45, 194556), (54, 162130), (60, 145917), (62, 141210), (90, 97278), (93, 94140), (108, 81065), (124, 70605), (135, 64852), (155, 56484), (180, 48639), (186, 47070), (270, 32426), (279, 31380), (310, 28242), (372, 23535), (465, 18828), (523, 16740), (540, 16213), (558, 15690), (620, 14121), (837, 10460), (930, 9414), (1046, 8370), (1116, 7845), (1395, 6276), (1569, 5580), (1674, 5230), (1860, 4707), (2092, 4185), (2615, 3348), (2790, 3138)]