185617980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 605959200

約数和(自身を除く): 420341220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 439, 486, 522, 540, 580, 729, 783, 810, 870, 878, 972, 1044, 1215, 1305, 1317, 1458, 1566, 1620, 1740, 1756, 2195, 2349, 2430, 2610, 2634, 2916, 3132, 3645, 3915, 3951, 4390, 4698, 4860, 5220, 5268, 6585, 7047, 7290, 7830, 7902, 8780, 9396, 11745, 11853, 12731, 13170, 14094, 14580, 15660, 15804, 19755, 21141, 23490, 23706, 25462, 26340, 28188, 35235, 35559, 38193, 39510, 42282, 46980, 47412, 50924, 59265, 63655, 70470, 71118, 76386, 79020, 84564, 105705, 106677, 114579, 118530, 127310, 140940, 142236, 152772, 177795, 190965, 211410, 213354, 229158, 237060, 254620, 320031, 343737, 355590, 381930, 422820, 426708, 458316, 533385, 572895, 640062, 687474, 711180, 763860, 1031211, 1066770, 1145790, 1280124, 1374948, 1600155, 1718685, 2062422, 2133540, 2291580, 3093633, 3200310, 3437370, 4124844, 5156055, 6187266, 6400620, 6874740, 9280899, 10312110, 12374532, 15468165, 18561798, 20624220, 30936330, 37123596, 46404495, 61872660, 92808990, 185617980]

約数ペア:

[(1, 185617980), (2, 92808990), (3, 61872660), (4, 46404495), (5, 37123596), (6, 30936330), (9, 20624220), (10, 18561798), (12, 15468165), (15, 12374532), (18, 10312110), (20, 9280899), (27, 6874740), (29, 6400620), (30, 6187266), (36, 5156055), (45, 4124844), (54, 3437370), (58, 3200310), (60, 3093633), (81, 2291580), (87, 2133540), (90, 2062422), (108, 1718685), (116, 1600155), (135, 1374948), (145, 1280124), (162, 1145790), (174, 1066770), (180, 1031211), (243, 763860), (261, 711180), (270, 687474), (290, 640062), (324, 572895), (348, 533385), (405, 458316), (435, 426708), (439, 422820), (486, 381930), (522, 355590), (540, 343737), (580, 320031), (729, 254620), (783, 237060), (810, 229158), (870, 213354), (878, 211410), (972, 190965), (1044, 177795), (1215, 152772), (1305, 142236), (1317, 140940), (1458, 127310), (1566, 118530), (1620, 114579), (1740, 106677), (1756, 105705), (2195, 84564), (2349, 79020), (2430, 76386), (2610, 71118), (2634, 70470), (2916, 63655), (3132, 59265), (3645, 50924), (3915, 47412), (3951, 46980), (4390, 42282), (4698, 39510), (4860, 38193), (5220, 35559), (5268, 35235), (6585, 28188), (7047, 26340), (7290, 25462), (7830, 23706), (7902, 23490), (8780, 21141), (9396, 19755), (11745, 15804), (11853, 15660), (12731, 14580), (13170, 14094)]