54237540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 184988160

約数和(自身を除く): 130750620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 61, 70, 73, 84, 87, 105, 116, 122, 140, 145, 146, 174, 183, 203, 210, 219, 244, 290, 292, 305, 348, 365, 366, 406, 420, 427, 435, 438, 511, 580, 609, 610, 730, 732, 812, 854, 870, 876, 915, 1015, 1022, 1095, 1218, 1220, 1281, 1460, 1533, 1708, 1740, 1769, 1830, 2030, 2044, 2117, 2135, 2190, 2436, 2555, 2562, 3045, 3066, 3538, 3660, 4060, 4234, 4270, 4380, 4453, 5110, 5124, 5307, 6090, 6132, 6351, 6405, 7076, 7665, 8468, 8540, 8845, 8906, 10220, 10585, 10614, 12180, 12383, 12702, 12810, 13359, 14819, 15330, 17690, 17812, 21170, 21228, 22265, 24766, 25404, 25620, 26535, 26718, 29638, 30660, 31171, 31755, 35380, 37149, 42340, 44457, 44530, 49532, 53070, 53436, 59276, 61915, 62342, 63510, 66795, 74095, 74298, 88914, 89060, 93513, 106140, 123830, 124684, 127020, 129137, 133590, 148190, 148596, 155855, 177828, 185745, 187026, 222285, 247660, 258274, 267180, 296380, 311710, 371490, 374052, 387411, 444570, 467565, 516548, 623420, 645685, 742980, 774822, 889140, 903959, 935130, 1291370, 1549644, 1807918, 1870260, 1937055, 2582740, 2711877, 3615836, 3874110, 4519795, 5423754, 7748220, 9039590, 10847508, 13559385, 18079180, 27118770, 54237540]

約数ペア:

[(1, 54237540), (2, 27118770), (3, 18079180), (4, 13559385), (5, 10847508), (6, 9039590), (7, 7748220), (10, 5423754), (12, 4519795), (14, 3874110), (15, 3615836), (20, 2711877), (21, 2582740), (28, 1937055), (29, 1870260), (30, 1807918), (35, 1549644), (42, 1291370), (58, 935130), (60, 903959), (61, 889140), (70, 774822), (73, 742980), (84, 645685), (87, 623420), (105, 516548), (116, 467565), (122, 444570), (140, 387411), (145, 374052), (146, 371490), (174, 311710), (183, 296380), (203, 267180), (210, 258274), (219, 247660), (244, 222285), (290, 187026), (292, 185745), (305, 177828), (348, 155855), (365, 148596), (366, 148190), (406, 133590), (420, 129137), (427, 127020), (435, 124684), (438, 123830), (511, 106140), (580, 93513), (609, 89060), (610, 88914), (730, 74298), (732, 74095), (812, 66795), (854, 63510), (870, 62342), (876, 61915), (915, 59276), (1015, 53436), (1022, 53070), (1095, 49532), (1218, 44530), (1220, 44457), (1281, 42340), (1460, 37149), (1533, 35380), (1708, 31755), (1740, 31171), (1769, 30660), (1830, 29638), (2030, 26718), (2044, 26535), (2117, 25620), (2135, 25404), (2190, 24766), (2436, 22265), (2555, 21228), (2562, 21170), (3045, 17812), (3066, 17690), (3538, 15330), (3660, 14819), (4060, 13359), (4234, 12810), (4270, 12702), (4380, 12383), (4453, 12180), (5110, 10614), (5124, 10585), (5307, 10220), (6090, 8906), (6132, 8845), (6351, 8540), (6405, 8468), (7076, 7665)]