447108660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 1502645760

約数和(自身を除く): 1055537100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 81, 87, 90, 93, 108, 116, 124, 135, 145, 155, 162, 174, 180, 186, 261, 270, 279, 290, 307, 310, 324, 348, 372, 405, 435, 465, 522, 540, 558, 580, 614, 620, 783, 810, 837, 870, 899, 921, 930, 1044, 1116, 1228, 1305, 1395, 1535, 1566, 1620, 1674, 1740, 1798, 1842, 1860, 2349, 2511, 2610, 2697, 2763, 2790, 3070, 3132, 3348, 3596, 3684, 3915, 4185, 4495, 4605, 4698, 5022, 5220, 5394, 5526, 5580, 6140, 7830, 8091, 8289, 8370, 8903, 8990, 9210, 9396, 9517, 10044, 10788, 11052, 11745, 12555, 13485, 13815, 15660, 16182, 16578, 16740, 17806, 17980, 18420, 19034, 23490, 24273, 24867, 25110, 26709, 26970, 27630, 28551, 32364, 33156, 35612, 38068, 40455, 41445, 44515, 46980, 47585, 48546, 49734, 50220, 53418, 53940, 55260, 57102, 72819, 80127, 80910, 82890, 85653, 89030, 95170, 97092, 99468, 106836, 114204, 121365, 124335, 133545, 142755, 145638, 160254, 161820, 165780, 171306, 178060, 190340, 240381, 242730, 248670, 256959, 267090, 275993, 285510, 291276, 320508, 342612, 364095, 400635, 428265, 480762, 485460, 497340, 513918, 534180, 551986, 571020, 721143, 728190, 770877, 801270, 827979, 856530, 961524, 1027836, 1103972, 1201905, 1284795, 1379965, 1442286, 1456380, 1541754, 1602540, 1655958, 1713060, 2403810, 2483937, 2569590, 2759930, 2884572, 3083508, 3311916, 3605715, 3854385, 4139895, 4807620, 4967874, 5139180, 5519860, 7211430, 7451811, 7708770, 8279790, 9935748, 12419685, 14422860, 14903622, 15417540, 16559580, 22355433, 24839370, 29807244, 37259055, 44710866, 49678740, 74518110, 89421732, 111777165, 149036220, 223554330, 447108660]

約数ペア:

[(1, 447108660), (2, 223554330), (3, 149036220), (4, 111777165), (5, 89421732), (6, 74518110), (9, 49678740), (10, 44710866), (12, 37259055), (15, 29807244), (18, 24839370), (20, 22355433), (27, 16559580), (29, 15417540), (30, 14903622), (31, 14422860), (36, 12419685), (45, 9935748), (54, 8279790), (58, 7708770), (60, 7451811), (62, 7211430), (81, 5519860), (87, 5139180), (90, 4967874), (93, 4807620), (108, 4139895), (116, 3854385), (124, 3605715), (135, 3311916), (145, 3083508), (155, 2884572), (162, 2759930), (174, 2569590), (180, 2483937), (186, 2403810), (261, 1713060), (270, 1655958), (279, 1602540), (290, 1541754), (307, 1456380), (310, 1442286), (324, 1379965), (348, 1284795), (372, 1201905), (405, 1103972), (435, 1027836), (465, 961524), (522, 856530), (540, 827979), (558, 801270), (580, 770877), (614, 728190), (620, 721143), (783, 571020), (810, 551986), (837, 534180), (870, 513918), (899, 497340), (921, 485460), (930, 480762), (1044, 428265), (1116, 400635), (1228, 364095), (1305, 342612), (1395, 320508), (1535, 291276), (1566, 285510), (1620, 275993), (1674, 267090), (1740, 256959), (1798, 248670), (1842, 242730), (1860, 240381), (2349, 190340), (2511, 178060), (2610, 171306), (2697, 165780), (2763, 161820), (2790, 160254), (3070, 145638), (3132, 142755), (3348, 133545), (3596, 124335), (3684, 121365), (3915, 114204), (4185, 106836), (4495, 99468), (4605, 97092), (4698, 95170), (5022, 89030), (5220, 85653), (5394, 82890), (5526, 80910), (5580, 80127), (6140, 72819), (7830, 57102), (8091, 55260), (8289, 53940), (8370, 53418), (8903, 50220), (8990, 49734), (9210, 48546), (9396, 47585), (9517, 46980), (10044, 44515), (10788, 41445), (11052, 40455), (11745, 38068), (12555, 35612), (13485, 33156), (13815, 32364), (15660, 28551), (16182, 27630), (16578, 26970), (16740, 26709), (17806, 25110), (17980, 24867), (18420, 24273), (19034, 23490)]