4875498180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{21617}}^1$

素因数の和:21818

約数の個数: 144

約数和(自身を含む): 16996936320

約数和(自身を除く): 12121438140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 252, 315, 358, 420, 537, 630, 716, 895, 1074, 1253, 1260, 1611, 1790, 2148, 2506, 2685, 3222, 3580, 3759, 5012, 5370, 6265, 6444, 7518, 8055, 10740, 11277, 12530, 15036, 16110, 18795, 21617, 22554, 25060, 32220, 37590, 43234, 45108, 56385, 64851, 75180, 86468, 108085, 112770, 129702, 151319, 194553, 216170, 225540, 259404, 302638, 324255, 389106, 432340, 453957, 605276, 648510, 756595, 778212, 907914, 972765, 1297020, 1361871, 1513190, 1815828, 1945530, 2269785, 2723742, 3026380, 3869443, 3891060, 4539570, 5447484, 6809355, 7738886, 9079140, 11608329, 13618710, 15477772, 19347215, 23216658, 27086101, 27237420, 34824987, 38694430, 46433316, 54172202, 58041645, 69649974, 77388860, 81258303, 108344404, 116083290, 135430505, 139299948, 162516606, 174124935, 232166580, 243774909, 270861010, 325033212, 348249870, 406291515, 487549818, 541722020, 696499740, 812583030, 975099636, 1218874545, 1625166060, 2437749090, 4875498180]

約数ペア:

[(1, 4875498180), (2, 2437749090), (3, 1625166060), (4, 1218874545), (5, 975099636), (6, 812583030), (7, 696499740), (9, 541722020), (10, 487549818), (12, 406291515), (14, 348249870), (15, 325033212), (18, 270861010), (20, 243774909), (21, 232166580), (28, 174124935), (30, 162516606), (35, 139299948), (36, 135430505), (42, 116083290), (45, 108344404), (60, 81258303), (63, 77388860), (70, 69649974), (84, 58041645), (90, 54172202), (105, 46433316), (126, 38694430), (140, 34824987), (179, 27237420), (180, 27086101), (210, 23216658), (252, 19347215), (315, 15477772), (358, 13618710), (420, 11608329), (537, 9079140), (630, 7738886), (716, 6809355), (895, 5447484), (1074, 4539570), (1253, 3891060), (1260, 3869443), (1611, 3026380), (1790, 2723742), (2148, 2269785), (2506, 1945530), (2685, 1815828), (3222, 1513190), (3580, 1361871), (3759, 1297020), (5012, 972765), (5370, 907914), (6265, 778212), (6444, 756595), (7518, 648510), (8055, 605276), (10740, 453957), (11277, 432340), (12530, 389106), (15036, 324255), (16110, 302638), (18795, 259404), (21617, 225540), (22554, 216170), (25060, 194553), (32220, 151319), (37590, 129702), (43234, 112770), (45108, 108085), (56385, 86468), (64851, 75180)]