21924540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3720

約数の個数: 96

約数和(自身を含む): 74430720

約数和(自身を除く): 52506180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 3691, 5940, 7382, 11073, 14764, 18455, 22146, 33219, 36910, 40601, 44292, 55365, 66438, 73820, 81202, 99657, 110730, 121803, 132876, 162404, 166095, 199314, 203005, 221460, 243606, 332190, 365409, 398628, 406010, 487212, 498285, 609015, 664380, 730818, 812020, 996570, 1096227, 1218030, 1461636, 1827045, 1993140, 2192454, 2436060, 3654090, 4384908, 5481135, 7308180, 10962270, 21924540]

約数ペア:

[(1, 21924540), (2, 10962270), (3, 7308180), (4, 5481135), (5, 4384908), (6, 3654090), (9, 2436060), (10, 2192454), (11, 1993140), (12, 1827045), (15, 1461636), (18, 1218030), (20, 1096227), (22, 996570), (27, 812020), (30, 730818), (33, 664380), (36, 609015), (44, 498285), (45, 487212), (54, 406010), (55, 398628), (60, 365409), (66, 332190), (90, 243606), (99, 221460), (108, 203005), (110, 199314), (132, 166095), (135, 162404), (165, 132876), (180, 121803), (198, 110730), (220, 99657), (270, 81202), (297, 73820), (330, 66438), (396, 55365), (495, 44292), (540, 40601), (594, 36910), (660, 33219), (990, 22146), (1188, 18455), (1485, 14764), (1980, 11073), (2970, 7382), (3691, 5940)]