220579800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1866

約数の個数: 192

約数和(自身を含む): 808876800

約数和(自身を除く): 588297000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1218, 1400, 1450, 1624, 1740, 1811, 2030, 2100, 2175, 2436, 2900, 3045, 3480, 3622, 4060, 4200, 4350, 4872, 5075, 5433, 5800, 6090, 7244, 8120, 8700, 9055, 10150, 10866, 12180, 12677, 14488, 15225, 17400, 18110, 20300, 21732, 24360, 25354, 27165, 30450, 36220, 38031, 40600, 43464, 45275, 50708, 52519, 54330, 60900, 63385, 72440, 76062, 90550, 101416, 105038, 108660, 121800, 126770, 135825, 152124, 157557, 181100, 190155, 210076, 217320, 253540, 262595, 271650, 304248, 315114, 316925, 362200, 367633, 380310, 420152, 507080, 525190, 543300, 630228, 633850, 735266, 760620, 787785, 950775, 1050380, 1086600, 1102899, 1260456, 1267700, 1312975, 1470532, 1521240, 1575570, 1838165, 1901550, 2100760, 2205798, 2535400, 2625950, 2941064, 3151140, 3676330, 3803100, 3938925, 4411596, 5251900, 5514495, 6302280, 7352660, 7606200, 7877850, 8823192, 9190825, 10503800, 11028990, 14705320, 15755700, 18381650, 22057980, 27572475, 31511400, 36763300, 44115960, 55144950, 73526600, 110289900, 220579800]

約数ペア:

[(1, 220579800), (2, 110289900), (3, 73526600), (4, 55144950), (5, 44115960), (6, 36763300), (7, 31511400), (8, 27572475), (10, 22057980), (12, 18381650), (14, 15755700), (15, 14705320), (20, 11028990), (21, 10503800), (24, 9190825), (25, 8823192), (28, 7877850), (29, 7606200), (30, 7352660), (35, 6302280), (40, 5514495), (42, 5251900), (50, 4411596), (56, 3938925), (58, 3803100), (60, 3676330), (70, 3151140), (75, 2941064), (84, 2625950), (87, 2535400), (100, 2205798), (105, 2100760), (116, 1901550), (120, 1838165), (140, 1575570), (145, 1521240), (150, 1470532), (168, 1312975), (174, 1267700), (175, 1260456), (200, 1102899), (203, 1086600), (210, 1050380), (232, 950775), (280, 787785), (290, 760620), (300, 735266), (348, 633850), (350, 630228), (406, 543300), (420, 525190), (435, 507080), (525, 420152), (580, 380310), (600, 367633), (609, 362200), (696, 316925), (700, 315114), (725, 304248), (812, 271650), (840, 262595), (870, 253540), (1015, 217320), (1050, 210076), (1160, 190155), (1218, 181100), (1400, 157557), (1450, 152124), (1624, 135825), (1740, 126770), (1811, 121800), (2030, 108660), (2100, 105038), (2175, 101416), (2436, 90550), (2900, 76062), (3045, 72440), (3480, 63385), (3622, 60900), (4060, 54330), (4200, 52519), (4350, 50708), (4872, 45275), (5075, 43464), (5433, 40600), (5800, 38031), (6090, 36220), (7244, 30450), (8120, 27165), (8700, 25354), (9055, 24360), (10150, 21732), (10866, 20300), (12180, 18110), (12677, 17400), (14488, 15225)]