77353080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 269153280

約数和(自身を除く): 191800200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1297, 1420, 1491, 1704, 1988, 2130, 2485, 2594, 2840, 2982, 3891, 3976, 4260, 4970, 5188, 5964, 6485, 7455, 7782, 8520, 9079, 9940, 10376, 11928, 12970, 14910, 15564, 18158, 19455, 19880, 25940, 27237, 29820, 31128, 36316, 38910, 45395, 51880, 54474, 59640, 72632, 77820, 90790, 92087, 108948, 136185, 155640, 181580, 184174, 217896, 272370, 276261, 363160, 368348, 460435, 544740, 552522, 644609, 736696, 920870, 1089480, 1105044, 1289218, 1381305, 1841740, 1933827, 2210088, 2578436, 2762610, 3223045, 3683480, 3867654, 5156872, 5525220, 6446090, 7735308, 9669135, 11050440, 12892180, 15470616, 19338270, 25784360, 38676540, 77353080]

約数ペア:

[(1, 77353080), (2, 38676540), (3, 25784360), (4, 19338270), (5, 15470616), (6, 12892180), (7, 11050440), (8, 9669135), (10, 7735308), (12, 6446090), (14, 5525220), (15, 5156872), (20, 3867654), (21, 3683480), (24, 3223045), (28, 2762610), (30, 2578436), (35, 2210088), (40, 1933827), (42, 1841740), (56, 1381305), (60, 1289218), (70, 1105044), (71, 1089480), (84, 920870), (105, 736696), (120, 644609), (140, 552522), (142, 544740), (168, 460435), (210, 368348), (213, 363160), (280, 276261), (284, 272370), (355, 217896), (420, 184174), (426, 181580), (497, 155640), (568, 136185), (710, 108948), (840, 92087), (852, 90790), (994, 77820), (1065, 72632), (1297, 59640), (1420, 54474), (1491, 51880), (1704, 45395), (1988, 38910), (2130, 36316), (2485, 31128), (2594, 29820), (2840, 27237), (2982, 25940), (3891, 19880), (3976, 19455), (4260, 18158), (4970, 15564), (5188, 14910), (5964, 12970), (6485, 11928), (7455, 10376), (7782, 9940), (8520, 9079)]