61813080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1334

約数の個数: 192

約数和(自身を含む): 241862400

約数和(自身を除く): 180049320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1291, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2582, 2660, 3192, 3420, 3873, 3990, 4788, 5164, 5320, 5985, 6455, 6840, 7746, 7980, 9037, 9576, 10328, 11619, 11970, 12910, 15492, 15960, 18074, 19365, 23238, 23940, 24529, 25820, 27111, 30984, 36148, 38730, 45185, 46476, 47880, 49058, 51640, 54222, 58095, 72296, 73587, 77460, 81333, 90370, 92952, 98116, 108444, 116190, 122645, 135555, 147174, 154920, 162666, 171703, 180740, 196232, 216888, 220761, 232380, 245290, 271110, 294348, 325332, 343406, 361480, 367935, 406665, 441522, 464760, 490580, 515109, 542220, 588696, 650664, 686812, 735870, 813330, 858515, 883044, 981160, 1030218, 1084440, 1103805, 1373624, 1471740, 1545327, 1626660, 1717030, 1766088, 2060436, 2207610, 2575545, 2943480, 3090654, 3253320, 3434060, 4120872, 4415220, 5151090, 6181308, 6868120, 7726635, 8830440, 10302180, 12362616, 15453270, 20604360, 30906540, 61813080]

約数ペア:

[(1, 61813080), (2, 30906540), (3, 20604360), (4, 15453270), (5, 12362616), (6, 10302180), (7, 8830440), (8, 7726635), (9, 6868120), (10, 6181308), (12, 5151090), (14, 4415220), (15, 4120872), (18, 3434060), (19, 3253320), (20, 3090654), (21, 2943480), (24, 2575545), (28, 2207610), (30, 2060436), (35, 1766088), (36, 1717030), (38, 1626660), (40, 1545327), (42, 1471740), (45, 1373624), (56, 1103805), (57, 1084440), (60, 1030218), (63, 981160), (70, 883044), (72, 858515), (76, 813330), (84, 735870), (90, 686812), (95, 650664), (105, 588696), (114, 542220), (120, 515109), (126, 490580), (133, 464760), (140, 441522), (152, 406665), (168, 367935), (171, 361480), (180, 343406), (190, 325332), (210, 294348), (228, 271110), (252, 245290), (266, 232380), (280, 220761), (285, 216888), (315, 196232), (342, 180740), (360, 171703), (380, 162666), (399, 154920), (420, 147174), (456, 135555), (504, 122645), (532, 116190), (570, 108444), (630, 98116), (665, 92952), (684, 90370), (760, 81333), (798, 77460), (840, 73587), (855, 72296), (1064, 58095), (1140, 54222), (1197, 51640), (1260, 49058), (1291, 47880), (1330, 46476), (1368, 45185), (1596, 38730), (1710, 36148), (1995, 30984), (2280, 27111), (2394, 25820), (2520, 24529), (2582, 23940), (2660, 23238), (3192, 19365), (3420, 18074), (3873, 15960), (3990, 15492), (4788, 12910), (5164, 11970), (5320, 11619), (5985, 10328), (6455, 9576), (6840, 9037), (7746, 7980)]