91207620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 216

約数和(自身を含む): 334623744

約数和(自身を除く): 243416124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 383, 405, 420, 441, 486, 490, 540, 567, 588, 630, 735, 756, 766, 810, 882, 945, 972, 980, 1134, 1149, 1215, 1260, 1323, 1470, 1532, 1620, 1701, 1764, 1890, 1915, 2205, 2268, 2298, 2430, 2646, 2681, 2835, 2940, 3402, 3447, 3780, 3830, 3969, 4410, 4596, 4860, 5292, 5362, 5670, 5745, 6615, 6804, 6894, 7660, 7938, 8043, 8505, 8820, 10341, 10724, 11340, 11490, 11907, 13230, 13405, 13788, 15876, 16086, 17010, 17235, 18767, 19845, 20682, 22980, 23814, 24129, 26460, 26810, 31023, 32172, 34020, 34470, 37534, 39690, 40215, 41364, 47628, 48258, 51705, 53620, 56301, 59535, 62046, 68940, 72387, 75068, 79380, 80430, 93069, 93835, 96516, 103410, 112602, 119070, 120645, 124092, 144774, 155115, 160860, 168903, 186138, 187670, 206820, 217161, 225204, 238140, 241290, 281505, 289548, 310230, 337806, 361935, 372276, 375340, 434322, 465345, 482580, 506709, 563010, 620460, 651483, 675612, 723870, 844515, 868644, 930690, 1013418, 1085805, 1126020, 1302966, 1447740, 1520127, 1689030, 1861380, 2026836, 2171610, 2533545, 2605932, 3040254, 3257415, 3378060, 4343220, 4560381, 5067090, 6080508, 6514830, 7600635, 9120762, 10134180, 13029660, 15201270, 18241524, 22801905, 30402540, 45603810, 91207620]

約数ペア:

[(1, 91207620), (2, 45603810), (3, 30402540), (4, 22801905), (5, 18241524), (6, 15201270), (7, 13029660), (9, 10134180), (10, 9120762), (12, 7600635), (14, 6514830), (15, 6080508), (18, 5067090), (20, 4560381), (21, 4343220), (27, 3378060), (28, 3257415), (30, 3040254), (35, 2605932), (36, 2533545), (42, 2171610), (45, 2026836), (49, 1861380), (54, 1689030), (60, 1520127), (63, 1447740), (70, 1302966), (81, 1126020), (84, 1085805), (90, 1013418), (98, 930690), (105, 868644), (108, 844515), (126, 723870), (135, 675612), (140, 651483), (147, 620460), (162, 563010), (180, 506709), (189, 482580), (196, 465345), (210, 434322), (243, 375340), (245, 372276), (252, 361935), (270, 337806), (294, 310230), (315, 289548), (324, 281505), (378, 241290), (383, 238140), (405, 225204), (420, 217161), (441, 206820), (486, 187670), (490, 186138), (540, 168903), (567, 160860), (588, 155115), (630, 144774), (735, 124092), (756, 120645), (766, 119070), (810, 112602), (882, 103410), (945, 96516), (972, 93835), (980, 93069), (1134, 80430), (1149, 79380), (1215, 75068), (1260, 72387), (1323, 68940), (1470, 62046), (1532, 59535), (1620, 56301), (1701, 53620), (1764, 51705), (1890, 48258), (1915, 47628), (2205, 41364), (2268, 40215), (2298, 39690), (2430, 37534), (2646, 34470), (2681, 34020), (2835, 32172), (2940, 31023), (3402, 26810), (3447, 26460), (3780, 24129), (3830, 23814), (3969, 22980), (4410, 20682), (4596, 19845), (4860, 18767), (5292, 17235), (5362, 17010), (5670, 16086), (5745, 15876), (6615, 13788), (6804, 13405), (6894, 13230), (7660, 11907), (7938, 11490), (8043, 11340), (8505, 10724), (8820, 10341)]