12398613000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{691}}^1\times {\mathrm{5981}}^1$

素因数の和:6696

約数の個数: 128

約数和(自身を含む): 38746131840

約数和(自身を除く): 26347518840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 691, 750, 1000, 1382, 1500, 2073, 2764, 3000, 3455, 4146, 5528, 5981, 6910, 8292, 10365, 11962, 13820, 16584, 17275, 17943, 20730, 23924, 27640, 29905, 34550, 35886, 41460, 47848, 51825, 59810, 69100, 71772, 82920, 86375, 89715, 103650, 119620, 138200, 143544, 149525, 172750, 179430, 207300, 239240, 259125, 299050, 345500, 358860, 414600, 448575, 518250, 598100, 691000, 717720, 747625, 897150, 1036500, 1196200, 1495250, 1794300, 2073000, 2242875, 2990500, 3588600, 4132871, 4485750, 5981000, 8265742, 8971500, 12398613, 16531484, 17943000, 20664355, 24797226, 33062968, 41328710, 49594452, 61993065, 82657420, 99188904, 103321775, 123986130, 165314840, 206643550, 247972260, 309965325, 413287100, 495944520, 516608875, 619930650, 826574200, 1033217750, 1239861300, 1549826625, 2066435500, 2479722600, 3099653250, 4132871000, 6199306500, 12398613000]

約数ペア:

[(1, 12398613000), (2, 6199306500), (3, 4132871000), (4, 3099653250), (5, 2479722600), (6, 2066435500), (8, 1549826625), (10, 1239861300), (12, 1033217750), (15, 826574200), (20, 619930650), (24, 516608875), (25, 495944520), (30, 413287100), (40, 309965325), (50, 247972260), (60, 206643550), (75, 165314840), (100, 123986130), (120, 103321775), (125, 99188904), (150, 82657420), (200, 61993065), (250, 49594452), (300, 41328710), (375, 33062968), (500, 24797226), (600, 20664355), (691, 17943000), (750, 16531484), (1000, 12398613), (1382, 8971500), (1500, 8265742), (2073, 5981000), (2764, 4485750), (3000, 4132871), (3455, 3588600), (4146, 2990500), (5528, 2242875), (5981, 2073000), (6910, 1794300), (8292, 1495250), (10365, 1196200), (11962, 1036500), (13820, 897150), (16584, 747625), (17275, 717720), (17943, 691000), (20730, 598100), (23924, 518250), (27640, 448575), (29905, 414600), (34550, 358860), (35886, 345500), (41460, 299050), (47848, 259125), (51825, 239240), (59810, 207300), (69100, 179430), (71772, 172750), (82920, 149525), (86375, 143544), (89715, 138200), (103650, 119620)]