13121460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 45501120

約数和(自身を除く): 32379660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 47, 54, 55, 60, 66, 90, 94, 99, 108, 110, 132, 135, 141, 165, 180, 188, 198, 220, 235, 270, 282, 297, 330, 396, 423, 470, 495, 517, 540, 564, 594, 660, 705, 846, 940, 990, 1034, 1188, 1269, 1410, 1485, 1551, 1692, 1980, 2068, 2115, 2209, 2538, 2585, 2820, 2970, 3102, 4230, 4418, 4653, 5076, 5170, 5940, 6204, 6345, 6627, 7755, 8460, 8836, 9306, 10340, 11045, 12690, 13254, 13959, 15510, 18612, 19881, 22090, 23265, 24299, 25380, 26508, 27918, 31020, 33135, 39762, 44180, 46530, 48598, 55836, 59643, 66270, 69795, 72897, 79524, 93060, 97196, 99405, 119286, 121495, 132540, 139590, 145794, 198810, 218691, 238572, 242990, 279180, 291588, 298215, 364485, 397620, 437382, 485980, 596430, 656073, 728970, 874764, 1093455, 1192860, 1312146, 1457940, 2186910, 2624292, 3280365, 4373820, 6560730, 13121460]

約数ペア:

[(1, 13121460), (2, 6560730), (3, 4373820), (4, 3280365), (5, 2624292), (6, 2186910), (9, 1457940), (10, 1312146), (11, 1192860), (12, 1093455), (15, 874764), (18, 728970), (20, 656073), (22, 596430), (27, 485980), (30, 437382), (33, 397620), (36, 364485), (44, 298215), (45, 291588), (47, 279180), (54, 242990), (55, 238572), (60, 218691), (66, 198810), (90, 145794), (94, 139590), (99, 132540), (108, 121495), (110, 119286), (132, 99405), (135, 97196), (141, 93060), (165, 79524), (180, 72897), (188, 69795), (198, 66270), (220, 59643), (235, 55836), (270, 48598), (282, 46530), (297, 44180), (330, 39762), (396, 33135), (423, 31020), (470, 27918), (495, 26508), (517, 25380), (540, 24299), (564, 23265), (594, 22090), (660, 19881), (705, 18612), (846, 15510), (940, 13959), (990, 13254), (1034, 12690), (1188, 11045), (1269, 10340), (1410, 9306), (1485, 8836), (1551, 8460), (1692, 7755), (1980, 6627), (2068, 6345), (2115, 6204), (2209, 5940), (2538, 5170), (2585, 5076), (2820, 4653), (2970, 4418), (3102, 4230)]