4050871740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1373}}^1$

素因数の和:1868

約数の個数: 144

約数和(自身を含む): 12657441888

約数和(自身を除く): 8606570148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 443, 444, 555, 666, 740, 886, 1110, 1329, 1332, 1373, 1665, 1772, 2215, 2220, 2658, 2746, 3330, 3987, 4119, 4430, 5316, 5492, 6645, 6660, 6865, 7974, 8238, 8860, 12357, 13290, 13730, 15948, 16391, 16476, 19935, 20595, 24714, 26580, 27460, 32782, 39870, 41190, 49173, 49428, 50801, 61785, 65564, 79740, 81955, 82380, 98346, 101602, 123570, 147519, 152403, 163910, 196692, 203204, 245865, 247140, 254005, 295038, 304806, 327820, 457209, 491730, 508010, 590076, 608239, 609612, 737595, 762015, 914418, 983460, 1016020, 1216478, 1475190, 1524030, 1824717, 1828836, 2286045, 2432956, 2950380, 3041195, 3048060, 3649434, 4572090, 5474151, 6082390, 7298868, 9123585, 9144180, 10948302, 12164780, 18247170, 21896604, 22504843, 27370755, 36494340, 45009686, 54741510, 67514529, 90019372, 109483020, 112524215, 135029058, 202543587, 225048430, 270058116, 337572645, 405087174, 450096860, 675145290, 810174348, 1012717935, 1350290580, 2025435870, 4050871740]

約数ペア:

[(1, 4050871740), (2, 2025435870), (3, 1350290580), (4, 1012717935), (5, 810174348), (6, 675145290), (9, 450096860), (10, 405087174), (12, 337572645), (15, 270058116), (18, 225048430), (20, 202543587), (30, 135029058), (36, 112524215), (37, 109483020), (45, 90019372), (60, 67514529), (74, 54741510), (90, 45009686), (111, 36494340), (148, 27370755), (180, 22504843), (185, 21896604), (222, 18247170), (333, 12164780), (370, 10948302), (443, 9144180), (444, 9123585), (555, 7298868), (666, 6082390), (740, 5474151), (886, 4572090), (1110, 3649434), (1329, 3048060), (1332, 3041195), (1373, 2950380), (1665, 2432956), (1772, 2286045), (2215, 1828836), (2220, 1824717), (2658, 1524030), (2746, 1475190), (3330, 1216478), (3987, 1016020), (4119, 983460), (4430, 914418), (5316, 762015), (5492, 737595), (6645, 609612), (6660, 608239), (6865, 590076), (7974, 508010), (8238, 491730), (8860, 457209), (12357, 327820), (13290, 304806), (13730, 295038), (15948, 254005), (16391, 247140), (16476, 245865), (19935, 203204), (20595, 196692), (24714, 163910), (26580, 152403), (27460, 147519), (32782, 123570), (39870, 101602), (41190, 98346), (49173, 82380), (49428, 81955), (50801, 79740), (61785, 65564)]