84986820

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 281030400

約数和(自身を除く): 196043580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 67, 81, 87, 90, 108, 116, 134, 135, 145, 162, 174, 180, 201, 243, 261, 268, 270, 290, 324, 335, 348, 402, 405, 435, 486, 522, 540, 580, 603, 670, 729, 783, 804, 810, 870, 972, 1005, 1044, 1206, 1215, 1305, 1340, 1458, 1566, 1620, 1740, 1809, 1943, 2010, 2187, 2349, 2412, 2430, 2610, 2916, 3015, 3132, 3618, 3645, 3886, 3915, 4020, 4374, 4698, 4860, 5220, 5427, 5829, 6030, 7047, 7236, 7290, 7772, 7830, 8748, 9045, 9396, 9715, 10854, 10935, 11658, 11745, 12060, 14094, 14580, 15660, 16281, 17487, 18090, 19430, 21141, 21708, 21870, 23316, 23490, 27135, 28188, 29145, 32562, 34974, 35235, 36180, 38860, 42282, 43740, 46980, 48843, 52461, 54270, 58290, 63423, 65124, 69948, 70470, 81405, 84564, 87435, 97686, 104922, 105705, 108540, 116580, 126846, 140940, 146529, 157383, 162810, 174870, 195372, 209844, 211410, 244215, 253692, 262305, 293058, 314766, 317115, 325620, 349740, 422820, 472149, 488430, 524610, 586116, 629532, 634230, 732645, 786915, 944298, 976860, 1049220, 1268460, 1416447, 1465290, 1573830, 1888596, 2360745, 2832894, 2930580, 3147660, 4249341, 4721490, 5665788, 7082235, 8498682, 9442980, 14164470, 16997364, 21246705, 28328940, 42493410, 84986820]

約数ペア:

[(1, 84986820), (2, 42493410), (3, 28328940), (4, 21246705), (5, 16997364), (6, 14164470), (9, 9442980), (10, 8498682), (12, 7082235), (15, 5665788), (18, 4721490), (20, 4249341), (27, 3147660), (29, 2930580), (30, 2832894), (36, 2360745), (45, 1888596), (54, 1573830), (58, 1465290), (60, 1416447), (67, 1268460), (81, 1049220), (87, 976860), (90, 944298), (108, 786915), (116, 732645), (134, 634230), (135, 629532), (145, 586116), (162, 524610), (174, 488430), (180, 472149), (201, 422820), (243, 349740), (261, 325620), (268, 317115), (270, 314766), (290, 293058), (324, 262305), (335, 253692), (348, 244215), (402, 211410), (405, 209844), (435, 195372), (486, 174870), (522, 162810), (540, 157383), (580, 146529), (603, 140940), (670, 126846), (729, 116580), (783, 108540), (804, 105705), (810, 104922), (870, 97686), (972, 87435), (1005, 84564), (1044, 81405), (1206, 70470), (1215, 69948), (1305, 65124), (1340, 63423), (1458, 58290), (1566, 54270), (1620, 52461), (1740, 48843), (1809, 46980), (1943, 43740), (2010, 42282), (2187, 38860), (2349, 36180), (2412, 35235), (2430, 34974), (2610, 32562), (2916, 29145), (3015, 28188), (3132, 27135), (3618, 23490), (3645, 23316), (3886, 21870), (3915, 21708), (4020, 21141), (4374, 19430), (4698, 18090), (4860, 17487), (5220, 16281), (5427, 15660), (5829, 14580), (6030, 14094), (7047, 12060), (7236, 11745), (7290, 11658), (7772, 10935), (7830, 10854), (8748, 9715), (9045, 9396)]