173779020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 570326400

約数和(自身を除く): 396547380

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, 137, 145, 162, 174, 180, 243, 261, 270, 274, 290, 324, 348, 405, 411, 435, 486, 522, 540, 548, 580, 685, 729, 783, 810, 822, 870, 972, 1044, 1215, 1233, 1305, 1370, 1458, 1566, 1620, 1644, 1740, 2055, 2187, 2349, 2430, 2466, 2610, 2740, 2916, 3132, 3645, 3699, 3915, 3973, 4110, 4374, 4698, 4860, 4932, 5220, 6165, 7047, 7290, 7398, 7830, 7946, 8220, 8748, 9396, 10935, 11097, 11745, 11919, 12330, 14094, 14580, 14796, 15660, 15892, 18495, 19865, 21141, 21870, 22194, 23490, 23838, 24660, 28188, 33291, 35235, 35757, 36990, 39730, 42282, 43740, 44388, 46980, 47676, 55485, 59595, 63423, 66582, 70470, 71514, 73980, 79460, 84564, 99873, 105705, 107271, 110970, 119190, 126846, 133164, 140940, 143028, 166455, 178785, 199746, 211410, 214542, 221940, 238380, 253692, 299619, 317115, 321813, 332910, 357570, 399492, 422820, 429084, 499365, 536355, 599238, 634230, 643626, 665820, 715140, 965439, 998730, 1072710, 1198476, 1268460, 1287252, 1498095, 1609065, 1930878, 1997460, 2145420, 2896317, 2996190, 3218130, 3861756, 4827195, 5792634, 5992380, 6436260, 8688951, 9654390, 11585268, 14481585, 17377902, 19308780, 28963170, 34755804, 43444755, 57926340, 86889510, 173779020]

約数ペア:

[(1, 173779020), (2, 86889510), (3, 57926340), (4, 43444755), (5, 34755804), (6, 28963170), (9, 19308780), (10, 17377902), (12, 14481585), (15, 11585268), (18, 9654390), (20, 8688951), (27, 6436260), (29, 5992380), (30, 5792634), (36, 4827195), (45, 3861756), (54, 3218130), (58, 2996190), (60, 2896317), (81, 2145420), (87, 1997460), (90, 1930878), (108, 1609065), (116, 1498095), (135, 1287252), (137, 1268460), (145, 1198476), (162, 1072710), (174, 998730), (180, 965439), (243, 715140), (261, 665820), (270, 643626), (274, 634230), (290, 599238), (324, 536355), (348, 499365), (405, 429084), (411, 422820), (435, 399492), (486, 357570), (522, 332910), (540, 321813), (548, 317115), (580, 299619), (685, 253692), (729, 238380), (783, 221940), (810, 214542), (822, 211410), (870, 199746), (972, 178785), (1044, 166455), (1215, 143028), (1233, 140940), (1305, 133164), (1370, 126846), (1458, 119190), (1566, 110970), (1620, 107271), (1644, 105705), (1740, 99873), (2055, 84564), (2187, 79460), (2349, 73980), (2430, 71514), (2466, 70470), (2610, 66582), (2740, 63423), (2916, 59595), (3132, 55485), (3645, 47676), (3699, 46980), (3915, 44388), (3973, 43740), (4110, 42282), (4374, 39730), (4698, 36990), (4860, 35757), (4932, 35235), (5220, 33291), (6165, 28188), (7047, 24660), (7290, 23838), (7398, 23490), (7830, 22194), (7946, 21870), (8220, 21141), (8748, 19865), (9396, 18495), (10935, 15892), (11097, 15660), (11745, 14796), (11919, 14580), (12330, 14094)]