2121969600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1588

約数の個数: 252

約数和(自身を含む): 7621874520

約数和(自身を除く): 5499904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 101, 120, 144, 150, 160, 180, 192, 200, 202, 225, 240, 288, 300, 303, 320, 360, 400, 404, 450, 480, 505, 576, 600, 606, 720, 800, 808, 900, 909, 960, 1010, 1200, 1212, 1440, 1459, 1515, 1600, 1616, 1800, 1818, 2020, 2400, 2424, 2525, 2880, 2918, 3030, 3232, 3600, 3636, 4040, 4377, 4545, 4800, 4848, 5050, 5836, 6060, 6464, 7200, 7272, 7295, 7575, 8080, 8754, 9090, 9696, 10100, 11672, 12120, 13131, 14400, 14544, 14590, 15150, 16160, 17508, 18180, 19392, 20200, 21885, 22725, 23344, 24240, 26262, 29088, 29180, 30300, 32320, 35016, 36360, 36475, 40400, 43770, 45450, 46688, 48480, 52524, 58176, 58360, 60600, 65655, 70032, 72720, 72950, 80800, 87540, 90900, 93376, 96960, 105048, 109425, 116720, 121200, 131310, 140064, 145440, 145900, 147359, 161600, 175080, 181800, 210096, 218850, 233440, 242400, 262620, 280128, 290880, 291800, 294718, 328275, 350160, 363600, 420192, 437700, 442077, 466880, 484800, 525240, 583600, 589436, 656550, 700320, 727200, 736795, 840384, 875400, 884154, 1050480, 1167200, 1178872, 1313100, 1326231, 1400640, 1454400, 1473590, 1750800, 1768308, 2100960, 2210385, 2334400, 2357744, 2626200, 2652462, 2947180, 3501600, 3536616, 3683975, 4201920, 4420770, 4715488, 5252400, 5304924, 5894360, 6631155, 7003200, 7073232, 7367950, 8841540, 9430976, 10504800, 10609848, 11051925, 11788720, 13262310, 14146464, 14735900, 17683080, 21009600, 21219696, 22103850, 23577440, 26524620, 28292928, 29471800, 33155775, 35366160, 42439392, 44207700, 47154880, 53049240, 58943600, 66311550, 70732320, 84878784, 88415400, 106098480, 117887200, 132623100, 141464640, 176830800, 212196960, 235774400, 265246200, 353661600, 424393920, 530492400, 707323200, 1060984800, 2121969600]

約数ペア:

[(1, 2121969600), (2, 1060984800), (3, 707323200), (4, 530492400), (5, 424393920), (6, 353661600), (8, 265246200), (9, 235774400), (10, 212196960), (12, 176830800), (15, 141464640), (16, 132623100), (18, 117887200), (20, 106098480), (24, 88415400), (25, 84878784), (30, 70732320), (32, 66311550), (36, 58943600), (40, 53049240), (45, 47154880), (48, 44207700), (50, 42439392), (60, 35366160), (64, 33155775), (72, 29471800), (75, 28292928), (80, 26524620), (90, 23577440), (96, 22103850), (100, 21219696), (101, 21009600), (120, 17683080), (144, 14735900), (150, 14146464), (160, 13262310), (180, 11788720), (192, 11051925), (200, 10609848), (202, 10504800), (225, 9430976), (240, 8841540), (288, 7367950), (300, 7073232), (303, 7003200), (320, 6631155), (360, 5894360), (400, 5304924), (404, 5252400), (450, 4715488), (480, 4420770), (505, 4201920), (576, 3683975), (600, 3536616), (606, 3501600), (720, 2947180), (800, 2652462), (808, 2626200), (900, 2357744), (909, 2334400), (960, 2210385), (1010, 2100960), (1200, 1768308), (1212, 1750800), (1440, 1473590), (1459, 1454400), (1515, 1400640), (1600, 1326231), (1616, 1313100), (1800, 1178872), (1818, 1167200), (2020, 1050480), (2400, 884154), (2424, 875400), (2525, 840384), (2880, 736795), (2918, 727200), (3030, 700320), (3232, 656550), (3600, 589436), (3636, 583600), (4040, 525240), (4377, 484800), (4545, 466880), (4800, 442077), (4848, 437700), (5050, 420192), (5836, 363600), (6060, 350160), (6464, 328275), (7200, 294718), (7272, 291800), (7295, 290880), (7575, 280128), (8080, 262620), (8754, 242400), (9090, 233440), (9696, 218850), (10100, 210096), (11672, 181800), (12120, 175080), (13131, 161600), (14400, 147359), (14544, 145900), (14590, 145440), (15150, 140064), (16160, 131310), (17508, 121200), (18180, 116720), (19392, 109425), (20200, 105048), (21885, 96960), (22725, 93376), (23344, 90900), (24240, 87540), (26262, 80800), (29088, 72950), (29180, 72720), (30300, 70032), (32320, 65655), (35016, 60600), (36360, 58360), (36475, 58176), (40400, 52524), (43770, 48480), (45450, 46688)]