42138360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3578

約数の個数: 128

約数和(自身を含む): 153273600

約数和(自身を除く): 111135240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3547, 3960, 5940, 7094, 10641, 11880, 14188, 17735, 21282, 28376, 31923, 35470, 39017, 42564, 53205, 63846, 70940, 78034, 85128, 95769, 106410, 117051, 127692, 141880, 156068, 159615, 191538, 195085, 212820, 234102, 255384, 312136, 319230, 351153, 383076, 390170, 425640, 468204, 478845, 585255, 638460, 702306, 766152, 780340, 936408, 957690, 1053459, 1170510, 1276920, 1404612, 1560680, 1755765, 1915380, 2106918, 2341020, 2809224, 3511530, 3830760, 4213836, 4682040, 5267295, 7023060, 8427672, 10534590, 14046120, 21069180, 42138360]

約数ペア:

[(1, 42138360), (2, 21069180), (3, 14046120), (4, 10534590), (5, 8427672), (6, 7023060), (8, 5267295), (9, 4682040), (10, 4213836), (11, 3830760), (12, 3511530), (15, 2809224), (18, 2341020), (20, 2106918), (22, 1915380), (24, 1755765), (27, 1560680), (30, 1404612), (33, 1276920), (36, 1170510), (40, 1053459), (44, 957690), (45, 936408), (54, 780340), (55, 766152), (60, 702306), (66, 638460), (72, 585255), (88, 478845), (90, 468204), (99, 425640), (108, 390170), (110, 383076), (120, 351153), (132, 319230), (135, 312136), (165, 255384), (180, 234102), (198, 212820), (216, 195085), (220, 191538), (264, 159615), (270, 156068), (297, 141880), (330, 127692), (360, 117051), (396, 106410), (440, 95769), (495, 85128), (540, 78034), (594, 70940), (660, 63846), (792, 53205), (990, 42564), (1080, 39017), (1188, 35470), (1320, 31923), (1485, 28376), (1980, 21282), (2376, 17735), (2970, 14188), (3547, 11880), (3960, 10641), (5940, 7094)]