53259660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 181440000

約数和(自身を除く): 128180340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 179, 180, 190, 228, 261, 270, 285, 290, 342, 348, 358, 380, 435, 513, 522, 537, 540, 551, 570, 580, 684, 716, 783, 855, 870, 895, 1026, 1044, 1074, 1102, 1140, 1305, 1566, 1611, 1653, 1710, 1740, 1790, 2052, 2148, 2204, 2565, 2610, 2685, 2755, 3132, 3222, 3306, 3401, 3420, 3580, 3915, 4833, 4959, 5130, 5191, 5220, 5370, 5510, 6444, 6612, 6802, 7830, 8055, 8265, 9666, 9918, 10203, 10260, 10382, 10740, 11020, 13604, 14877, 15573, 15660, 16110, 16530, 17005, 19332, 19836, 20406, 20764, 24165, 24795, 25955, 29754, 30609, 31146, 32220, 33060, 34010, 40812, 46719, 48330, 49590, 51015, 51910, 59508, 61218, 62292, 68020, 74385, 77865, 91827, 93438, 96660, 98629, 99180, 102030, 103820, 122436, 140157, 148770, 153045, 155730, 183654, 186876, 197258, 204060, 233595, 280314, 295887, 297540, 306090, 311460, 367308, 394516, 459135, 467190, 493145, 560628, 591774, 612180, 700785, 887661, 918270, 934380, 986290, 1183548, 1401570, 1479435, 1775322, 1836540, 1972580, 2662983, 2803140, 2958870, 3550644, 4438305, 5325966, 5917740, 8876610, 10651932, 13314915, 17753220, 26629830, 53259660]

約数ペア:

[(1, 53259660), (2, 26629830), (3, 17753220), (4, 13314915), (5, 10651932), (6, 8876610), (9, 5917740), (10, 5325966), (12, 4438305), (15, 3550644), (18, 2958870), (19, 2803140), (20, 2662983), (27, 1972580), (29, 1836540), (30, 1775322), (36, 1479435), (38, 1401570), (45, 1183548), (54, 986290), (57, 934380), (58, 918270), (60, 887661), (76, 700785), (87, 612180), (90, 591774), (95, 560628), (108, 493145), (114, 467190), (116, 459135), (135, 394516), (145, 367308), (171, 311460), (174, 306090), (179, 297540), (180, 295887), (190, 280314), (228, 233595), (261, 204060), (270, 197258), (285, 186876), (290, 183654), (342, 155730), (348, 153045), (358, 148770), (380, 140157), (435, 122436), (513, 103820), (522, 102030), (537, 99180), (540, 98629), (551, 96660), (570, 93438), (580, 91827), (684, 77865), (716, 74385), (783, 68020), (855, 62292), (870, 61218), (895, 59508), (1026, 51910), (1044, 51015), (1074, 49590), (1102, 48330), (1140, 46719), (1305, 40812), (1566, 34010), (1611, 33060), (1653, 32220), (1710, 31146), (1740, 30609), (1790, 29754), (2052, 25955), (2148, 24795), (2204, 24165), (2565, 20764), (2610, 20406), (2685, 19836), (2755, 19332), (3132, 17005), (3222, 16530), (3306, 16110), (3401, 15660), (3420, 15573), (3580, 14877), (3915, 13604), (4833, 11020), (4959, 10740), (5130, 10382), (5191, 10260), (5220, 10203), (5370, 9918), (5510, 9666), (6444, 8265), (6612, 8055), (6802, 7830)]