105530220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34487}}^1$

素因数の和:34519

約数の個数: 72

約数和(自身を含む): 338948064

約数和(自身を除く): 233417844

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, 34487, 68974, 103461, 137948, 172435, 206922, 310383, 344870, 413844, 517305, 586279, 620766, 689740, 1034610, 1172558, 1241532, 1551915, 1758837, 2069220, 2345116, 2931395, 3103830, 3517674, 5276511, 5862790, 6207660, 7035348, 8794185, 10553022, 11725580, 17588370, 21106044, 26382555, 35176740, 52765110, 105530220]

約数ペア:

[(1, 105530220), (2, 52765110), (3, 35176740), (4, 26382555), (5, 21106044), (6, 17588370), (9, 11725580), (10, 10553022), (12, 8794185), (15, 7035348), (17, 6207660), (18, 5862790), (20, 5276511), (30, 3517674), (34, 3103830), (36, 2931395), (45, 2345116), (51, 2069220), (60, 1758837), (68, 1551915), (85, 1241532), (90, 1172558), (102, 1034610), (153, 689740), (170, 620766), (180, 586279), (204, 517305), (255, 413844), (306, 344870), (340, 310383), (510, 206922), (612, 172435), (765, 137948), (1020, 103461), (1530, 68974), (3060, 34487)]