180544140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 336

約数和(自身を含む): 683081280

約数和(自身を除く): 502537140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 61, 63, 70, 81, 84, 87, 90, 105, 108, 116, 122, 126, 135, 140, 145, 162, 174, 180, 183, 189, 203, 210, 243, 244, 252, 261, 270, 290, 305, 315, 324, 348, 366, 378, 405, 406, 420, 427, 435, 486, 522, 540, 549, 567, 580, 609, 610, 630, 729, 732, 756, 783, 810, 812, 854, 870, 915, 945, 972, 1015, 1044, 1098, 1134, 1215, 1218, 1220, 1260, 1281, 1305, 1458, 1566, 1620, 1647, 1701, 1708, 1740, 1769, 1827, 1830, 1890, 2030, 2135, 2196, 2268, 2349, 2430, 2436, 2562, 2610, 2745, 2835, 2916, 3045, 3132, 3294, 3402, 3538, 3645, 3654, 3660, 3780, 3843, 3915, 4060, 4270, 4698, 4860, 4941, 5103, 5124, 5220, 5307, 5481, 5490, 5670, 6090, 6405, 6588, 6804, 7047, 7076, 7290, 7308, 7686, 7830, 8235, 8505, 8540, 8845, 9135, 9396, 9882, 10206, 10614, 10962, 10980, 11340, 11529, 11745, 12180, 12383, 12810, 14094, 14580, 14823, 15372, 15660, 15921, 16443, 16470, 17010, 17690, 18270, 19215, 19764, 20412, 21141, 21228, 21924, 23058, 23490, 24705, 24766, 25515, 25620, 26535, 27405, 28188, 29646, 31842, 32886, 32940, 34020, 34587, 35235, 35380, 36540, 37149, 38430, 42282, 44469, 46116, 46980, 47763, 49329, 49410, 49532, 51030, 53070, 54810, 57645, 59292, 61915, 63684, 65772, 69174, 70470, 74115, 74298, 76860, 79605, 82215, 84564, 88938, 95526, 98658, 98820, 102060, 103761, 105705, 106140, 109620, 111447, 115290, 123830, 138348, 140940, 143289, 147987, 148230, 148596, 159210, 164430, 172935, 177876, 185745, 191052, 197316, 207522, 211410, 222345, 222894, 230580, 238815, 246645, 247660, 286578, 295974, 296460, 311283, 318420, 328860, 334341, 345870, 371490, 415044, 422820, 429867, 444690, 445788, 477630, 493290, 518805, 557235, 573156, 591948, 622566, 668682, 691740, 716445, 739935, 742980, 859734, 889380, 955260, 986580, 1003023, 1037610, 1114470, 1245132, 1289601, 1337364, 1432890, 1479870, 1556415, 1671705, 1719468, 2006046, 2075220, 2149335, 2228940, 2579202, 2865780, 2959740, 3009069, 3112830, 3343410, 4012092, 4298670, 5015115, 5158404, 6018138, 6225660, 6448005, 6686820, 8597340, 9027207, 10030230, 12036276, 12896010, 15045345, 18054414, 20060460, 25792020, 30090690, 36108828, 45136035, 60181380, 90272070, 180544140]

約数ペア:

[(1, 180544140), (2, 90272070), (3, 60181380), (4, 45136035), (5, 36108828), (6, 30090690), (7, 25792020), (9, 20060460), (10, 18054414), (12, 15045345), (14, 12896010), (15, 12036276), (18, 10030230), (20, 9027207), (21, 8597340), (27, 6686820), (28, 6448005), (29, 6225660), (30, 6018138), (35, 5158404), (36, 5015115), (42, 4298670), (45, 4012092), (54, 3343410), (58, 3112830), (60, 3009069), (61, 2959740), (63, 2865780), (70, 2579202), (81, 2228940), (84, 2149335), (87, 2075220), (90, 2006046), (105, 1719468), (108, 1671705), (116, 1556415), (122, 1479870), (126, 1432890), (135, 1337364), (140, 1289601), (145, 1245132), (162, 1114470), (174, 1037610), (180, 1003023), (183, 986580), (189, 955260), (203, 889380), (210, 859734), (243, 742980), (244, 739935), (252, 716445), (261, 691740), (270, 668682), (290, 622566), (305, 591948), (315, 573156), (324, 557235), (348, 518805), (366, 493290), (378, 477630), (405, 445788), (406, 444690), (420, 429867), (427, 422820), (435, 415044), (486, 371490), (522, 345870), (540, 334341), (549, 328860), (567, 318420), (580, 311283), (609, 296460), (610, 295974), (630, 286578), (729, 247660), (732, 246645), (756, 238815), (783, 230580), (810, 222894), (812, 222345), (854, 211410), (870, 207522), (915, 197316), (945, 191052), (972, 185745), (1015, 177876), (1044, 172935), (1098, 164430), (1134, 159210), (1215, 148596), (1218, 148230), (1220, 147987), (1260, 143289), (1281, 140940), (1305, 138348), (1458, 123830), (1566, 115290), (1620, 111447), (1647, 109620), (1701, 106140), (1708, 105705), (1740, 103761), (1769, 102060), (1827, 98820), (1830, 98658), (1890, 95526), (2030, 88938), (2135, 84564), (2196, 82215), (2268, 79605), (2349, 76860), (2430, 74298), (2436, 74115), (2562, 70470), (2610, 69174), (2745, 65772), (2835, 63684), (2916, 61915), (3045, 59292), (3132, 57645), (3294, 54810), (3402, 53070), (3538, 51030), (3645, 49532), (3654, 49410), (3660, 49329), (3780, 47763), (3843, 46980), (3915, 46116), (4060, 44469), (4270, 42282), (4698, 38430), (4860, 37149), (4941, 36540), (5103, 35380), (5124, 35235), (5220, 34587), (5307, 34020), (5481, 32940), (5490, 32886), (5670, 31842), (6090, 29646), (6405, 28188), (6588, 27405), (6804, 26535), (7047, 25620), (7076, 25515), (7290, 24766), (7308, 24705), (7686, 23490), (7830, 23058), (8235, 21924), (8505, 21228), (8540, 21141), (8845, 20412), (9135, 19764), (9396, 19215), (9882, 18270), (10206, 17690), (10614, 17010), (10962, 16470), (10980, 16443), (11340, 15921), (11529, 15660), (11745, 15372), (12180, 14823), (12383, 14580), (12810, 14094)]