4550220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 72

約数和(自身を含む): 14624064

約数和(自身を除く): 10073844

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, 1487, 1530, 2974, 3060, 4461, 5948, 7435, 8922, 13383, 14870, 17844, 22305, 25279, 26766, 29740, 44610, 50558, 53532, 66915, 75837, 89220, 101116, 126395, 133830, 151674, 227511, 252790, 267660, 303348, 379185, 455022, 505580, 758370, 910044, 1137555, 1516740, 2275110, 4550220]

約数ペア:

[(1, 4550220), (2, 2275110), (3, 1516740), (4, 1137555), (5, 910044), (6, 758370), (9, 505580), (10, 455022), (12, 379185), (15, 303348), (17, 267660), (18, 252790), (20, 227511), (30, 151674), (34, 133830), (36, 126395), (45, 101116), (51, 89220), (60, 75837), (68, 66915), (85, 53532), (90, 50558), (102, 44610), (153, 29740), (170, 26766), (180, 25279), (204, 22305), (255, 17844), (306, 14870), (340, 13383), (510, 8922), (612, 7435), (765, 5948), (1020, 4461), (1487, 3060), (1530, 2974)]