219457200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 707296000

約数和(自身を除く): 487838800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 199, 200, 240, 300, 398, 400, 597, 600, 796, 919, 995, 1194, 1200, 1592, 1838, 1990, 2388, 2757, 2985, 3184, 3676, 3980, 4595, 4776, 4975, 5514, 5970, 7352, 7960, 9190, 9552, 9950, 11028, 11940, 13785, 14704, 14925, 15920, 18380, 19900, 22056, 22975, 23880, 27570, 29850, 36760, 39800, 44112, 45950, 47760, 55140, 59700, 68925, 73520, 79600, 91900, 110280, 119400, 137850, 182881, 183800, 220560, 238800, 275700, 365762, 367600, 548643, 551400, 731524, 914405, 1097286, 1102800, 1463048, 1828810, 2194572, 2743215, 2926096, 3657620, 4389144, 4572025, 5486430, 7315240, 8778288, 9144050, 10972860, 13716075, 14630480, 18288100, 21945720, 27432150, 36576200, 43891440, 54864300, 73152400, 109728600, 219457200]

約数ペア:

[(1, 219457200), (2, 109728600), (3, 73152400), (4, 54864300), (5, 43891440), (6, 36576200), (8, 27432150), (10, 21945720), (12, 18288100), (15, 14630480), (16, 13716075), (20, 10972860), (24, 9144050), (25, 8778288), (30, 7315240), (40, 5486430), (48, 4572025), (50, 4389144), (60, 3657620), (75, 2926096), (80, 2743215), (100, 2194572), (120, 1828810), (150, 1463048), (199, 1102800), (200, 1097286), (240, 914405), (300, 731524), (398, 551400), (400, 548643), (597, 367600), (600, 365762), (796, 275700), (919, 238800), (995, 220560), (1194, 183800), (1200, 182881), (1592, 137850), (1838, 119400), (1990, 110280), (2388, 91900), (2757, 79600), (2985, 73520), (3184, 68925), (3676, 59700), (3980, 55140), (4595, 47760), (4776, 45950), (4975, 44112), (5514, 39800), (5970, 36760), (7352, 29850), (7960, 27570), (9190, 23880), (9552, 22975), (9950, 22056), (11028, 19900), (11940, 18380), (13785, 15920), (14704, 14925)]