67541580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 229824000

約数和(自身を除く): 162282420

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, 180, 190, 227, 228, 261, 270, 285, 290, 342, 348, 380, 435, 454, 513, 522, 540, 551, 570, 580, 681, 684, 783, 855, 870, 908, 1026, 1044, 1102, 1135, 1140, 1305, 1362, 1566, 1653, 1710, 1740, 2043, 2052, 2204, 2270, 2565, 2610, 2724, 2755, 3132, 3306, 3405, 3420, 3915, 4086, 4313, 4540, 4959, 5130, 5220, 5510, 6129, 6583, 6612, 6810, 7830, 8172, 8265, 8626, 9918, 10215, 10260, 11020, 12258, 12939, 13166, 13620, 14877, 15660, 16530, 17252, 19749, 19836, 20430, 21565, 24516, 24795, 25878, 26332, 29754, 30645, 32915, 33060, 38817, 39498, 40860, 43130, 49590, 51756, 59247, 59508, 61290, 64695, 65830, 74385, 77634, 78996, 86260, 98745, 99180, 116451, 118494, 122580, 125077, 129390, 131660, 148770, 155268, 177741, 194085, 197490, 232902, 236988, 250154, 258780, 296235, 297540, 355482, 375231, 388170, 394980, 465804, 500308, 582255, 592470, 625385, 710964, 750462, 776340, 888705, 1125693, 1164510, 1184940, 1250770, 1500924, 1777410, 1876155, 2251386, 2329020, 2501540, 3377079, 3554820, 3752310, 4502772, 5628465, 6754158, 7504620, 11256930, 13508316, 16885395, 22513860, 33770790, 67541580]

約数ペア:

[(1, 67541580), (2, 33770790), (3, 22513860), (4, 16885395), (5, 13508316), (6, 11256930), (9, 7504620), (10, 6754158), (12, 5628465), (15, 4502772), (18, 3752310), (19, 3554820), (20, 3377079), (27, 2501540), (29, 2329020), (30, 2251386), (36, 1876155), (38, 1777410), (45, 1500924), (54, 1250770), (57, 1184940), (58, 1164510), (60, 1125693), (76, 888705), (87, 776340), (90, 750462), (95, 710964), (108, 625385), (114, 592470), (116, 582255), (135, 500308), (145, 465804), (171, 394980), (174, 388170), (180, 375231), (190, 355482), (227, 297540), (228, 296235), (261, 258780), (270, 250154), (285, 236988), (290, 232902), (342, 197490), (348, 194085), (380, 177741), (435, 155268), (454, 148770), (513, 131660), (522, 129390), (540, 125077), (551, 122580), (570, 118494), (580, 116451), (681, 99180), (684, 98745), (783, 86260), (855, 78996), (870, 77634), (908, 74385), (1026, 65830), (1044, 64695), (1102, 61290), (1135, 59508), (1140, 59247), (1305, 51756), (1362, 49590), (1566, 43130), (1653, 40860), (1710, 39498), (1740, 38817), (2043, 33060), (2052, 32915), (2204, 30645), (2270, 29754), (2565, 26332), (2610, 25878), (2724, 24795), (2755, 24516), (3132, 21565), (3306, 20430), (3405, 19836), (3420, 19749), (3915, 17252), (4086, 16530), (4313, 15660), (4540, 14877), (4959, 13620), (5130, 13166), (5220, 12939), (5510, 12258), (6129, 11020), (6583, 10260), (6612, 10215), (6810, 9918), (7830, 8626), (8172, 8265)]