99150000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 320635728

約数和(自身を除く): 221485728

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 661, 750, 1000, 1200, 1250, 1322, 1500, 1875, 1983, 2000, 2500, 2644, 3000, 3125, 3305, 3750, 3966, 5000, 5288, 6000, 6250, 6610, 7500, 7932, 9375, 9915, 10000, 10576, 12500, 13220, 15000, 15864, 16525, 18750, 19830, 25000, 26440, 30000, 31728, 33050, 37500, 39660, 49575, 50000, 52880, 66100, 75000, 79320, 82625, 99150, 132200, 150000, 158640, 165250, 198300, 247875, 264400, 330500, 396600, 413125, 495750, 661000, 793200, 826250, 991500, 1239375, 1322000, 1652500, 1983000, 2065625, 2478750, 3305000, 3966000, 4131250, 4957500, 6196875, 6610000, 8262500, 9915000, 12393750, 16525000, 19830000, 24787500, 33050000, 49575000, 99150000]

約数ペア:

[(1, 99150000), (2, 49575000), (3, 33050000), (4, 24787500), (5, 19830000), (6, 16525000), (8, 12393750), (10, 9915000), (12, 8262500), (15, 6610000), (16, 6196875), (20, 4957500), (24, 4131250), (25, 3966000), (30, 3305000), (40, 2478750), (48, 2065625), (50, 1983000), (60, 1652500), (75, 1322000), (80, 1239375), (100, 991500), (120, 826250), (125, 793200), (150, 661000), (200, 495750), (240, 413125), (250, 396600), (300, 330500), (375, 264400), (400, 247875), (500, 198300), (600, 165250), (625, 158640), (661, 150000), (750, 132200), (1000, 99150), (1200, 82625), (1250, 79320), (1322, 75000), (1500, 66100), (1875, 52880), (1983, 50000), (2000, 49575), (2500, 39660), (2644, 37500), (3000, 33050), (3125, 31728), (3305, 30000), (3750, 26440), (3966, 25000), (5000, 19830), (5288, 18750), (6000, 16525), (6250, 15864), (6610, 15000), (7500, 13220), (7932, 12500), (9375, 10576), (9915, 10000)]