55163160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3962

約数の個数: 128

約数和(自身を含む): 198072000

約数和(自身を除く): 142908840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 3929, 4680, 7020, 7858, 11787, 14040, 15716, 19645, 23574, 31432, 35361, 39290, 47148, 51077, 58935, 70722, 78580, 94296, 102154, 106083, 117870, 141444, 153231, 157160, 176805, 204308, 212166, 235740, 255385, 282888, 306462, 353610, 408616, 424332, 459693, 471480, 510770, 530415, 612924, 707220, 766155, 848664, 919386, 1021540, 1060830, 1225848, 1379079, 1414440, 1532310, 1838772, 2043080, 2121660, 2298465, 2758158, 3064620, 3677544, 4243320, 4596930, 5516316, 6129240, 6895395, 9193860, 11032632, 13790790, 18387720, 27581580, 55163160]

約数ペア:

[(1, 55163160), (2, 27581580), (3, 18387720), (4, 13790790), (5, 11032632), (6, 9193860), (8, 6895395), (9, 6129240), (10, 5516316), (12, 4596930), (13, 4243320), (15, 3677544), (18, 3064620), (20, 2758158), (24, 2298465), (26, 2121660), (27, 2043080), (30, 1838772), (36, 1532310), (39, 1414440), (40, 1379079), (45, 1225848), (52, 1060830), (54, 1021540), (60, 919386), (65, 848664), (72, 766155), (78, 707220), (90, 612924), (104, 530415), (108, 510770), (117, 471480), (120, 459693), (130, 424332), (135, 408616), (156, 353610), (180, 306462), (195, 282888), (216, 255385), (234, 235740), (260, 212166), (270, 204308), (312, 176805), (351, 157160), (360, 153231), (390, 141444), (468, 117870), (520, 106083), (540, 102154), (585, 94296), (702, 78580), (780, 70722), (936, 58935), (1080, 51077), (1170, 47148), (1404, 39290), (1560, 35361), (1755, 31432), (2340, 23574), (2808, 19645), (3510, 15716), (3929, 14040), (4680, 11787), (7020, 7858)]