27994140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 89026560

約数和(自身を除く): 61032420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1103, 1269, 1410, 1692, 2115, 2206, 2538, 2820, 3309, 4230, 4412, 5076, 5515, 6345, 6618, 8460, 9927, 11030, 12690, 13236, 16545, 19854, 22060, 25380, 29781, 33090, 39708, 49635, 51841, 59562, 66180, 99270, 103682, 119124, 148905, 155523, 198540, 207364, 259205, 297810, 311046, 466569, 518410, 595620, 622092, 777615, 933138, 1036820, 1399707, 1555230, 1866276, 2332845, 2799414, 3110460, 4665690, 5598828, 6998535, 9331380, 13997070, 27994140]

約数ペア:

[(1, 27994140), (2, 13997070), (3, 9331380), (4, 6998535), (5, 5598828), (6, 4665690), (9, 3110460), (10, 2799414), (12, 2332845), (15, 1866276), (18, 1555230), (20, 1399707), (27, 1036820), (30, 933138), (36, 777615), (45, 622092), (47, 595620), (54, 518410), (60, 466569), (90, 311046), (94, 297810), (108, 259205), (135, 207364), (141, 198540), (180, 155523), (188, 148905), (235, 119124), (270, 103682), (282, 99270), (423, 66180), (470, 59562), (540, 51841), (564, 49635), (705, 39708), (846, 33090), (940, 29781), (1103, 25380), (1269, 22060), (1410, 19854), (1692, 16545), (2115, 13236), (2206, 12690), (2538, 11030), (2820, 9927), (3309, 8460), (4230, 6618), (4412, 6345), (5076, 5515)]