83961720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 281721960

約数和(自身を除く): 197760240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 67, 72, 90, 118, 120, 134, 177, 180, 201, 236, 268, 295, 335, 354, 360, 402, 472, 531, 536, 590, 603, 670, 708, 804, 885, 1005, 1062, 1180, 1206, 1340, 1416, 1608, 1770, 2010, 2124, 2360, 2412, 2655, 2680, 3015, 3481, 3540, 3953, 4020, 4248, 4824, 5310, 6030, 6962, 7080, 7906, 8040, 10443, 10620, 11859, 12060, 13924, 15812, 17405, 19765, 20886, 21240, 23718, 24120, 27848, 31329, 31624, 34810, 35577, 39530, 41772, 47436, 52215, 59295, 62658, 69620, 71154, 79060, 83544, 94872, 104430, 118590, 125316, 139240, 142308, 156645, 158120, 177885, 208860, 233227, 237180, 250632, 284616, 313290, 355770, 417720, 466454, 474360, 626580, 699681, 711540, 932908, 1166135, 1253160, 1399362, 1423080, 1865816, 2099043, 2332270, 2798724, 3498405, 4198086, 4664540, 5597448, 6996810, 8396172, 9329080, 10495215, 13993620, 16792344, 20990430, 27987240, 41980860, 83961720]

約数ペア:

[(1, 83961720), (2, 41980860), (3, 27987240), (4, 20990430), (5, 16792344), (6, 13993620), (8, 10495215), (9, 9329080), (10, 8396172), (12, 6996810), (15, 5597448), (18, 4664540), (20, 4198086), (24, 3498405), (30, 2798724), (36, 2332270), (40, 2099043), (45, 1865816), (59, 1423080), (60, 1399362), (67, 1253160), (72, 1166135), (90, 932908), (118, 711540), (120, 699681), (134, 626580), (177, 474360), (180, 466454), (201, 417720), (236, 355770), (268, 313290), (295, 284616), (335, 250632), (354, 237180), (360, 233227), (402, 208860), (472, 177885), (531, 158120), (536, 156645), (590, 142308), (603, 139240), (670, 125316), (708, 118590), (804, 104430), (885, 94872), (1005, 83544), (1062, 79060), (1180, 71154), (1206, 69620), (1340, 62658), (1416, 59295), (1608, 52215), (1770, 47436), (2010, 41772), (2124, 39530), (2360, 35577), (2412, 34810), (2655, 31624), (2680, 31329), (3015, 27848), (3481, 24120), (3540, 23718), (3953, 21240), (4020, 20886), (4248, 19765), (4824, 17405), (5310, 15812), (6030, 13924), (6962, 12060), (7080, 11859), (7906, 10620), (8040, 10443)]