85254840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21529}}^1$

素因数の和:21557

約数の個数: 96

約数和(自身を含む): 302281200

約数和(自身を除く): 217026360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21529, 43058, 64587, 86116, 107645, 129174, 172232, 193761, 215290, 236819, 258348, 322935, 387522, 430580, 473638, 516696, 645870, 710457, 775044, 861160, 947276, 968805, 1184095, 1291740, 1420914, 1550088, 1894552, 1937610, 2131371, 2368190, 2583480, 2841828, 3552285, 3875220, 4262742, 4736380, 5683656, 7104570, 7750440, 8525484, 9472760, 10656855, 14209140, 17050968, 21313710, 28418280, 42627420, 85254840]

約数ペア:

[(1, 85254840), (2, 42627420), (3, 28418280), (4, 21313710), (5, 17050968), (6, 14209140), (8, 10656855), (9, 9472760), (10, 8525484), (11, 7750440), (12, 7104570), (15, 5683656), (18, 4736380), (20, 4262742), (22, 3875220), (24, 3552285), (30, 2841828), (33, 2583480), (36, 2368190), (40, 2131371), (44, 1937610), (45, 1894552), (55, 1550088), (60, 1420914), (66, 1291740), (72, 1184095), (88, 968805), (90, 947276), (99, 861160), (110, 775044), (120, 710457), (132, 645870), (165, 516696), (180, 473638), (198, 430580), (220, 387522), (264, 322935), (330, 258348), (360, 236819), (396, 215290), (440, 193761), (495, 172232), (660, 129174), (792, 107645), (990, 86116), (1320, 64587), (1980, 43058), (3960, 21529)]