27127020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 79027200

約数和(自身を除く): 51900180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 79, 97, 118, 158, 177, 194, 236, 237, 291, 295, 316, 354, 388, 395, 474, 485, 582, 590, 708, 790, 885, 948, 970, 1164, 1180, 1185, 1455, 1580, 1770, 1940, 2370, 2910, 3540, 4661, 4740, 5723, 5820, 7663, 9322, 11446, 13983, 15326, 17169, 18644, 22892, 22989, 23305, 27966, 28615, 30652, 34338, 38315, 45978, 46610, 55932, 57230, 68676, 69915, 76630, 85845, 91956, 93220, 114460, 114945, 139830, 153260, 171690, 229890, 279660, 343380, 452117, 459780, 904234, 1356351, 1808468, 2260585, 2712702, 4521170, 5425404, 6781755, 9042340, 13563510, 27127020]

約数ペア:

[(1, 27127020), (2, 13563510), (3, 9042340), (4, 6781755), (5, 5425404), (6, 4521170), (10, 2712702), (12, 2260585), (15, 1808468), (20, 1356351), (30, 904234), (59, 459780), (60, 452117), (79, 343380), (97, 279660), (118, 229890), (158, 171690), (177, 153260), (194, 139830), (236, 114945), (237, 114460), (291, 93220), (295, 91956), (316, 85845), (354, 76630), (388, 69915), (395, 68676), (474, 57230), (485, 55932), (582, 46610), (590, 45978), (708, 38315), (790, 34338), (885, 30652), (948, 28615), (970, 27966), (1164, 23305), (1180, 22989), (1185, 22892), (1455, 18644), (1580, 17169), (1770, 15326), (1940, 13983), (2370, 11446), (2910, 9322), (3540, 7663), (4661, 5820), (4740, 5723)]