27749340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5019

約数の個数: 72

約数和(自身を含む): 86905728

約数和(自身を除く): 59156388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4973, 5580, 9946, 14919, 19892, 24865, 29838, 44757, 49730, 59676, 74595, 89514, 99460, 149190, 154163, 179028, 223785, 298380, 308326, 447570, 462489, 616652, 770815, 895140, 924978, 1387467, 1541630, 1849956, 2312445, 2774934, 3083260, 4624890, 5549868, 6937335, 9249780, 13874670, 27749340]

約数ペア:

[(1, 27749340), (2, 13874670), (3, 9249780), (4, 6937335), (5, 5549868), (6, 4624890), (9, 3083260), (10, 2774934), (12, 2312445), (15, 1849956), (18, 1541630), (20, 1387467), (30, 924978), (31, 895140), (36, 770815), (45, 616652), (60, 462489), (62, 447570), (90, 308326), (93, 298380), (124, 223785), (155, 179028), (180, 154163), (186, 149190), (279, 99460), (310, 89514), (372, 74595), (465, 59676), (558, 49730), (620, 44757), (930, 29838), (1116, 24865), (1395, 19892), (1860, 14919), (2790, 9946), (4973, 5580)]