83287260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 314496000

約数和(自身を除く): 231208740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 71, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 142, 147, 171, 180, 190, 196, 210, 213, 228, 245, 252, 266, 284, 285, 294, 315, 342, 343, 355, 380, 399, 420, 426, 441, 490, 497, 532, 570, 588, 630, 639, 665, 684, 686, 710, 735, 798, 852, 855, 882, 931, 980, 994, 1029, 1065, 1140, 1197, 1260, 1278, 1330, 1349, 1372, 1420, 1470, 1491, 1596, 1710, 1715, 1764, 1862, 1988, 1995, 2058, 2130, 2205, 2394, 2485, 2556, 2660, 2698, 2793, 2940, 2982, 3087, 3195, 3420, 3430, 3479, 3724, 3990, 4047, 4116, 4260, 4410, 4473, 4655, 4788, 4970, 5145, 5396, 5586, 5964, 5985, 6174, 6390, 6517, 6745, 6860, 6958, 7455, 7980, 8094, 8379, 8820, 8946, 9310, 9443, 9940, 10290, 10437, 11172, 11970, 12141, 12348, 12780, 13034, 13490, 13916, 13965, 14910, 15435, 16188, 16758, 17395, 17892, 18620, 18886, 19551, 20235, 20580, 20874, 22365, 23940, 24282, 24353, 26068, 26980, 27930, 28329, 29820, 30870, 31311, 32585, 33516, 34790, 37772, 39102, 40470, 41748, 41895, 44730, 47215, 48564, 48706, 52185, 55860, 56658, 58653, 60705, 61740, 62622, 65170, 66101, 69580, 73059, 78204, 80940, 83790, 84987, 89460, 94430, 97412, 97755, 104370, 113316, 117306, 121410, 121765, 125244, 130340, 132202, 141645, 146118, 156555, 167580, 169974, 188860, 195510, 198303, 208740, 219177, 234612, 242820, 243530, 264404, 283290, 292236, 293265, 313110, 330505, 339948, 365295, 391020, 396606, 424935, 438354, 462707, 487060, 566580, 586530, 594909, 626220, 661010, 730590, 793212, 849870, 876708, 925414, 991515, 1095885, 1173060, 1189818, 1322020, 1388121, 1461180, 1699740, 1850828, 1983030, 2191770, 2313535, 2379636, 2776242, 2974545, 3966060, 4164363, 4383540, 4627070, 5552484, 5949090, 6940605, 8328726, 9254140, 11898180, 13881210, 16657452, 20821815, 27762420, 41643630, 83287260]

約数ペア:

[(1, 83287260), (2, 41643630), (3, 27762420), (4, 20821815), (5, 16657452), (6, 13881210), (7, 11898180), (9, 9254140), (10, 8328726), (12, 6940605), (14, 5949090), (15, 5552484), (18, 4627070), (19, 4383540), (20, 4164363), (21, 3966060), (28, 2974545), (30, 2776242), (35, 2379636), (36, 2313535), (38, 2191770), (42, 1983030), (45, 1850828), (49, 1699740), (57, 1461180), (60, 1388121), (63, 1322020), (70, 1189818), (71, 1173060), (76, 1095885), (84, 991515), (90, 925414), (95, 876708), (98, 849870), (105, 793212), (114, 730590), (126, 661010), (133, 626220), (140, 594909), (142, 586530), (147, 566580), (171, 487060), (180, 462707), (190, 438354), (196, 424935), (210, 396606), (213, 391020), (228, 365295), (245, 339948), (252, 330505), (266, 313110), (284, 293265), (285, 292236), (294, 283290), (315, 264404), (342, 243530), (343, 242820), (355, 234612), (380, 219177), (399, 208740), (420, 198303), (426, 195510), (441, 188860), (490, 169974), (497, 167580), (532, 156555), (570, 146118), (588, 141645), (630, 132202), (639, 130340), (665, 125244), (684, 121765), (686, 121410), (710, 117306), (735, 113316), (798, 104370), (852, 97755), (855, 97412), (882, 94430), (931, 89460), (980, 84987), (994, 83790), (1029, 80940), (1065, 78204), (1140, 73059), (1197, 69580), (1260, 66101), (1278, 65170), (1330, 62622), (1349, 61740), (1372, 60705), (1420, 58653), (1470, 56658), (1491, 55860), (1596, 52185), (1710, 48706), (1715, 48564), (1764, 47215), (1862, 44730), (1988, 41895), (1995, 41748), (2058, 40470), (2130, 39102), (2205, 37772), (2394, 34790), (2485, 33516), (2556, 32585), (2660, 31311), (2698, 30870), (2793, 29820), (2940, 28329), (2982, 27930), (3087, 26980), (3195, 26068), (3420, 24353), (3430, 24282), (3479, 23940), (3724, 22365), (3990, 20874), (4047, 20580), (4116, 20235), (4260, 19551), (4410, 18886), (4473, 18620), (4655, 17892), (4788, 17395), (4970, 16758), (5145, 16188), (5396, 15435), (5586, 14910), (5964, 13965), (5985, 13916), (6174, 13490), (6390, 13034), (6517, 12780), (6745, 12348), (6860, 12141), (6958, 11970), (7455, 11172), (7980, 10437), (8094, 10290), (8379, 9940), (8820, 9443), (8946, 9310)]