2013902550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1419

約数の個数: 144

約数和(自身を含む): 5922745920

約数和(自身を除く): 3908843370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 419, 450, 495, 550, 825, 838, 971, 990, 1257, 1650, 1942, 2095, 2475, 2514, 2913, 3771, 4190, 4609, 4855, 4950, 5826, 6285, 7542, 8739, 9218, 9710, 10475, 10681, 12570, 13827, 14565, 17478, 18855, 20950, 21362, 23045, 24275, 27654, 29130, 31425, 32043, 37710, 41481, 43695, 46090, 48550, 53405, 62850, 64086, 69135, 72825, 82962, 87390, 94275, 96129, 106810, 115225, 138270, 145650, 160215, 188550, 192258, 207405, 218475, 230450, 267025, 320430, 345675, 406849, 414810, 436950, 480645, 534050, 691350, 801075, 813698, 961290, 1037025, 1220547, 1602150, 2034245, 2074050, 2403225, 2441094, 3661641, 4068490, 4475339, 4806450, 6102735, 7323282, 8950678, 10171225, 12205470, 13426017, 18308205, 20342450, 22376695, 26852034, 30513675, 36616410, 40278051, 44753390, 61027350, 67130085, 80556102, 91541025, 111883475, 134260170, 183082050, 201390255, 223766950, 335650425, 402780510, 671300850, 1006951275, 2013902550]

約数ペア:

[(1, 2013902550), (2, 1006951275), (3, 671300850), (5, 402780510), (6, 335650425), (9, 223766950), (10, 201390255), (11, 183082050), (15, 134260170), (18, 111883475), (22, 91541025), (25, 80556102), (30, 67130085), (33, 61027350), (45, 44753390), (50, 40278051), (55, 36616410), (66, 30513675), (75, 26852034), (90, 22376695), (99, 20342450), (110, 18308205), (150, 13426017), (165, 12205470), (198, 10171225), (225, 8950678), (275, 7323282), (330, 6102735), (419, 4806450), (450, 4475339), (495, 4068490), (550, 3661641), (825, 2441094), (838, 2403225), (971, 2074050), (990, 2034245), (1257, 1602150), (1650, 1220547), (1942, 1037025), (2095, 961290), (2475, 813698), (2514, 801075), (2913, 691350), (3771, 534050), (4190, 480645), (4609, 436950), (4855, 414810), (4950, 406849), (5826, 345675), (6285, 320430), (7542, 267025), (8739, 230450), (9218, 218475), (9710, 207405), (10475, 192258), (10681, 188550), (12570, 160215), (13827, 145650), (14565, 138270), (17478, 115225), (18855, 106810), (20950, 96129), (21362, 94275), (23045, 87390), (24275, 82962), (27654, 72825), (29130, 69135), (31425, 64086), (32043, 62850), (37710, 53405), (41481, 48550), (43695, 46090)]