2018851200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{70099}}^1$

素因数の和:70129

約数の個数: 144

約数和(自身を含む): 7203826500

約数和(自身を除く): 5184975300

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, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 70099, 140198, 210297, 280396, 350495, 420594, 560792, 630891, 700990, 841188, 1051485, 1121584, 1261782, 1401980, 1682376, 1752475, 2102970, 2243168, 2523564, 2803960, 3154455, 3364752, 3504950, 4205940, 4486336, 5047128, 5257425, 5607920, 6308910, 6729504, 7009900, 8411880, 8972672, 10094256, 10514850, 11215840, 12617820, 13459008, 14019800, 15772275, 16823760, 20188512, 21029700, 22431680, 25235640, 26918016, 28039600, 31544550, 33647520, 40377024, 42059400, 44863360, 50471280, 56079200, 63089100, 67295040, 80754048, 84118800, 100942560, 112158400, 126178200, 134590080, 168237600, 201885120, 224316800, 252356400, 336475200, 403770240, 504712800, 672950400, 1009425600, 2018851200]

約数ペア:

[(1, 2018851200), (2, 1009425600), (3, 672950400), (4, 504712800), (5, 403770240), (6, 336475200), (8, 252356400), (9, 224316800), (10, 201885120), (12, 168237600), (15, 134590080), (16, 126178200), (18, 112158400), (20, 100942560), (24, 84118800), (25, 80754048), (30, 67295040), (32, 63089100), (36, 56079200), (40, 50471280), (45, 44863360), (48, 42059400), (50, 40377024), (60, 33647520), (64, 31544550), (72, 28039600), (75, 26918016), (80, 25235640), (90, 22431680), (96, 21029700), (100, 20188512), (120, 16823760), (128, 15772275), (144, 14019800), (150, 13459008), (160, 12617820), (180, 11215840), (192, 10514850), (200, 10094256), (225, 8972672), (240, 8411880), (288, 7009900), (300, 6729504), (320, 6308910), (360, 5607920), (384, 5257425), (400, 5047128), (450, 4486336), (480, 4205940), (576, 3504950), (600, 3364752), (640, 3154455), (720, 2803960), (800, 2523564), (900, 2243168), (960, 2102970), (1152, 1752475), (1200, 1682376), (1440, 1401980), (1600, 1261782), (1800, 1121584), (1920, 1051485), (2400, 841188), (2880, 700990), (3200, 630891), (3600, 560792), (4800, 420594), (5760, 350495), (7200, 280396), (9600, 210297), (14400, 140198), (28800, 70099)]