64692540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10891}}^1$

素因数の和:10920

約数の個数: 96

約数和(自身を含む): 219582720

約数和(自身を除く): 154890180

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, 5940, 10891, 21782, 32673, 43564, 54455, 65346, 98019, 108910, 119801, 130692, 163365, 196038, 217820, 239602, 294057, 326730, 359403, 392076, 479204, 490095, 588114, 599005, 653460, 718806, 980190, 1078209, 1176228, 1198010, 1437612, 1470285, 1797015, 1960380, 2156418, 2396020, 2940570, 3234627, 3594030, 4312836, 5391045, 5881140, 6469254, 7188060, 10782090, 12938508, 16173135, 21564180, 32346270, 64692540]

約数ペア:

[(1, 64692540), (2, 32346270), (3, 21564180), (4, 16173135), (5, 12938508), (6, 10782090), (9, 7188060), (10, 6469254), (11, 5881140), (12, 5391045), (15, 4312836), (18, 3594030), (20, 3234627), (22, 2940570), (27, 2396020), (30, 2156418), (33, 1960380), (36, 1797015), (44, 1470285), (45, 1437612), (54, 1198010), (55, 1176228), (60, 1078209), (66, 980190), (90, 718806), (99, 653460), (108, 599005), (110, 588114), (132, 490095), (135, 479204), (165, 392076), (180, 359403), (198, 326730), (220, 294057), (270, 239602), (297, 217820), (330, 196038), (396, 163365), (495, 130692), (540, 119801), (594, 108910), (660, 98019), (990, 65346), (1188, 54455), (1485, 43564), (1980, 32673), (2970, 21782), (5940, 10891)]