73610820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4049}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 225552600

約数和(自身を除く): 151941780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4049, 4545, 6060, 8098, 9090, 12147, 16196, 18180, 20245, 24294, 36441, 40490, 48588, 60735, 72882, 80980, 121470, 145764, 182205, 242940, 364410, 408949, 728820, 817898, 1226847, 1635796, 2044745, 2453694, 3680541, 4089490, 4907388, 6134235, 7361082, 8178980, 12268470, 14722164, 18402705, 24536940, 36805410, 73610820]

約数ペア:

[(1, 73610820), (2, 36805410), (3, 24536940), (4, 18402705), (5, 14722164), (6, 12268470), (9, 8178980), (10, 7361082), (12, 6134235), (15, 4907388), (18, 4089490), (20, 3680541), (30, 2453694), (36, 2044745), (45, 1635796), (60, 1226847), (90, 817898), (101, 728820), (180, 408949), (202, 364410), (303, 242940), (404, 182205), (505, 145764), (606, 121470), (909, 80980), (1010, 72882), (1212, 60735), (1515, 48588), (1818, 40490), (2020, 36441), (3030, 24294), (3636, 20245), (4049, 18180), (4545, 16196), (6060, 12147), (8098, 9090)]