52808510520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{809}}^1\times {\mathrm{20147}}^1$

素因数の和:20979

約数の個数: 160

約数和(自身を含む): 177723493200

約数和(自身を除く): 124914982680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 809, 810, 1080, 1618, 1620, 2427, 3236, 3240, 4045, 4854, 6472, 7281, 8090, 9708, 12135, 14562, 16180, 19416, 20147, 21843, 24270, 29124, 32360, 36405, 40294, 43686, 48540, 58248, 60441, 65529, 72810, 80588, 87372, 97080, 100735, 109215, 120882, 131058, 145620, 161176, 174744, 181323, 201470, 218430, 241764, 262116, 291240, 302205, 327645, 362646, 402940, 436860, 483528, 524232, 543969, 604410, 655290, 725292, 805880, 873720, 906615, 1087938, 1208820, 1310580, 1450584, 1631907, 1813230, 2175876, 2417640, 2621160, 2719845, 3263814, 3626460, 4351752, 5439690, 6527628, 7252920, 8159535, 10879380, 13055256, 16298923, 16319070, 21758760, 32597846, 32638140, 48896769, 65195692, 65276280, 81494615, 97793538, 130391384, 146690307, 162989230, 195587076, 244483845, 293380614, 325978460, 391174152, 440070921, 488967690, 586761228, 651956920, 733451535, 880141842, 977935380, 1173522456, 1320212763, 1466903070, 1760283684, 1955870760, 2200354605, 2640425526, 2933806140, 3520567368, 4400709210, 5280851052, 5867612280, 6601063815, 8801418420, 10561702104, 13202127630, 17602836840, 26404255260, 52808510520]

約数ペア:

[(1, 52808510520), (2, 26404255260), (3, 17602836840), (4, 13202127630), (5, 10561702104), (6, 8801418420), (8, 6601063815), (9, 5867612280), (10, 5280851052), (12, 4400709210), (15, 3520567368), (18, 2933806140), (20, 2640425526), (24, 2200354605), (27, 1955870760), (30, 1760283684), (36, 1466903070), (40, 1320212763), (45, 1173522456), (54, 977935380), (60, 880141842), (72, 733451535), (81, 651956920), (90, 586761228), (108, 488967690), (120, 440070921), (135, 391174152), (162, 325978460), (180, 293380614), (216, 244483845), (270, 195587076), (324, 162989230), (360, 146690307), (405, 130391384), (540, 97793538), (648, 81494615), (809, 65276280), (810, 65195692), (1080, 48896769), (1618, 32638140), (1620, 32597846), (2427, 21758760), (3236, 16319070), (3240, 16298923), (4045, 13055256), (4854, 10879380), (6472, 8159535), (7281, 7252920), (8090, 6527628), (9708, 5439690), (12135, 4351752), (14562, 3626460), (16180, 3263814), (19416, 2719845), (20147, 2621160), (21843, 2417640), (24270, 2175876), (29124, 1813230), (32360, 1631907), (36405, 1450584), (40294, 1310580), (43686, 1208820), (48540, 1087938), (58248, 906615), (60441, 873720), (65529, 805880), (72810, 725292), (80588, 655290), (87372, 604410), (97080, 543969), (100735, 524232), (109215, 483528), (120882, 436860), (131058, 402940), (145620, 362646), (161176, 327645), (174744, 302205), (181323, 291240), (201470, 262116), (218430, 241764)]