427866120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1180

約数の個数: 192

約数和(自身を含む): 1533168000

約数和(自身を除く): 1105301880

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, 103, 110, 120, 132, 165, 180, 198, 206, 220, 264, 309, 330, 360, 396, 412, 440, 495, 515, 618, 660, 792, 824, 927, 990, 1030, 1049, 1133, 1236, 1320, 1545, 1854, 1980, 2060, 2098, 2266, 2472, 3090, 3147, 3399, 3708, 3960, 4120, 4196, 4532, 4635, 5245, 5665, 6180, 6294, 6798, 7416, 8392, 9064, 9270, 9441, 10197, 10490, 11330, 11539, 12360, 12588, 13596, 15735, 16995, 18540, 18882, 20394, 20980, 22660, 23078, 25176, 27192, 31470, 33990, 34617, 37080, 37764, 40788, 41960, 45320, 46156, 47205, 50985, 57695, 62940, 67980, 69234, 75528, 81576, 92312, 94410, 101970, 103851, 108047, 115390, 125880, 135960, 138468, 173085, 188820, 203940, 207702, 216094, 230780, 276936, 324141, 346170, 377640, 407880, 415404, 432188, 461560, 519255, 540235, 648282, 692340, 830808, 864376, 972423, 1038510, 1080470, 1188517, 1296564, 1384680, 1620705, 1944846, 2077020, 2160940, 2377034, 2593128, 3241410, 3565551, 3889692, 4154040, 4321880, 4754068, 4862115, 5942585, 6482820, 7131102, 7779384, 9508136, 9724230, 10696653, 11885170, 12965640, 14262204, 17827755, 19448460, 21393306, 23770340, 28524408, 35655510, 38896920, 42786612, 47540680, 53483265, 71311020, 85573224, 106966530, 142622040, 213933060, 427866120]

約数ペア:

[(1, 427866120), (2, 213933060), (3, 142622040), (4, 106966530), (5, 85573224), (6, 71311020), (8, 53483265), (9, 47540680), (10, 42786612), (11, 38896920), (12, 35655510), (15, 28524408), (18, 23770340), (20, 21393306), (22, 19448460), (24, 17827755), (30, 14262204), (33, 12965640), (36, 11885170), (40, 10696653), (44, 9724230), (45, 9508136), (55, 7779384), (60, 7131102), (66, 6482820), (72, 5942585), (88, 4862115), (90, 4754068), (99, 4321880), (103, 4154040), (110, 3889692), (120, 3565551), (132, 3241410), (165, 2593128), (180, 2377034), (198, 2160940), (206, 2077020), (220, 1944846), (264, 1620705), (309, 1384680), (330, 1296564), (360, 1188517), (396, 1080470), (412, 1038510), (440, 972423), (495, 864376), (515, 830808), (618, 692340), (660, 648282), (792, 540235), (824, 519255), (927, 461560), (990, 432188), (1030, 415404), (1049, 407880), (1133, 377640), (1236, 346170), (1320, 324141), (1545, 276936), (1854, 230780), (1980, 216094), (2060, 207702), (2098, 203940), (2266, 188820), (2472, 173085), (3090, 138468), (3147, 135960), (3399, 125880), (3708, 115390), (3960, 108047), (4120, 103851), (4196, 101970), (4532, 94410), (4635, 92312), (5245, 81576), (5665, 75528), (6180, 69234), (6294, 67980), (6798, 62940), (7416, 57695), (8392, 50985), (9064, 47205), (9270, 46156), (9441, 45320), (10197, 41960), (10490, 40788), (11330, 37764), (11539, 37080), (12360, 34617), (12588, 33990), (13596, 31470), (15735, 27192), (16995, 25176), (18540, 23078), (18882, 22660), (20394, 20980)]