157153500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 192

約数和(自身を含む): 581468160

約数和(自身を除く): 424314660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1663, 1750, 1890, 2100, 2250, 2625, 2700, 3150, 3326, 3375, 3500, 3780, 4500, 4725, 4989, 5250, 6300, 6652, 6750, 7875, 8315, 9450, 9978, 10500, 11641, 13500, 14967, 15750, 16630, 18900, 19956, 23282, 23625, 24945, 29934, 31500, 33260, 34923, 41575, 44901, 46564, 47250, 49890, 58205, 59868, 69846, 74835, 83150, 89802, 94500, 99780, 104769, 116410, 124725, 139692, 149670, 166300, 174615, 179604, 207875, 209538, 224505, 232820, 249450, 291025, 299340, 314307, 349230, 374175, 415750, 419076, 449010, 498900, 523845, 582050, 623625, 628614, 698460, 748350, 831500, 873075, 898020, 1047690, 1122525, 1164100, 1247250, 1257228, 1455125, 1496700, 1571535, 1746150, 1870875, 2095380, 2245050, 2494500, 2619225, 2910250, 3143070, 3492300, 3741750, 4365375, 4490100, 5238450, 5612625, 5820500, 6286140, 7483500, 7857675, 8730750, 10476900, 11225250, 13096125, 15715350, 17461500, 22450500, 26192250, 31430700, 39288375, 52384500, 78576750, 157153500]

約数ペア:

[(1, 157153500), (2, 78576750), (3, 52384500), (4, 39288375), (5, 31430700), (6, 26192250), (7, 22450500), (9, 17461500), (10, 15715350), (12, 13096125), (14, 11225250), (15, 10476900), (18, 8730750), (20, 7857675), (21, 7483500), (25, 6286140), (27, 5820500), (28, 5612625), (30, 5238450), (35, 4490100), (36, 4365375), (42, 3741750), (45, 3492300), (50, 3143070), (54, 2910250), (60, 2619225), (63, 2494500), (70, 2245050), (75, 2095380), (84, 1870875), (90, 1746150), (100, 1571535), (105, 1496700), (108, 1455125), (125, 1257228), (126, 1247250), (135, 1164100), (140, 1122525), (150, 1047690), (175, 898020), (180, 873075), (189, 831500), (210, 748350), (225, 698460), (250, 628614), (252, 623625), (270, 582050), (300, 523845), (315, 498900), (350, 449010), (375, 419076), (378, 415750), (420, 374175), (450, 349230), (500, 314307), (525, 299340), (540, 291025), (630, 249450), (675, 232820), (700, 224505), (750, 209538), (756, 207875), (875, 179604), (900, 174615), (945, 166300), (1050, 149670), (1125, 139692), (1260, 124725), (1350, 116410), (1500, 104769), (1575, 99780), (1663, 94500), (1750, 89802), (1890, 83150), (2100, 74835), (2250, 69846), (2625, 59868), (2700, 58205), (3150, 49890), (3326, 47250), (3375, 46564), (3500, 44901), (3780, 41575), (4500, 34923), (4725, 33260), (4989, 31500), (5250, 29934), (6300, 24945), (6652, 23625), (6750, 23282), (7875, 19956), (8315, 18900), (9450, 16630), (9978, 15750), (10500, 14967), (11641, 13500)]