45554220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14887}}^1$

素因数の和:14919

約数の個数: 72

約数和(自身を含む): 146319264

約数和(自身を除く): 100765044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 14887, 29774, 44661, 59548, 74435, 89322, 133983, 148870, 178644, 223305, 253079, 267966, 297740, 446610, 506158, 535932, 669915, 759237, 893220, 1012316, 1265395, 1339830, 1518474, 2277711, 2530790, 2679660, 3036948, 3796185, 4555422, 5061580, 7592370, 9110844, 11388555, 15184740, 22777110, 45554220]

約数ペア:

[(1, 45554220), (2, 22777110), (3, 15184740), (4, 11388555), (5, 9110844), (6, 7592370), (9, 5061580), (10, 4555422), (12, 3796185), (15, 3036948), (17, 2679660), (18, 2530790), (20, 2277711), (30, 1518474), (34, 1339830), (36, 1265395), (45, 1012316), (51, 893220), (60, 759237), (68, 669915), (85, 535932), (90, 506158), (102, 446610), (153, 297740), (170, 267966), (180, 253079), (204, 223305), (255, 178644), (306, 148870), (340, 133983), (510, 89322), (612, 74435), (765, 59548), (1020, 44661), (1530, 29774), (3060, 14887)]