253272600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{20101}}^1$

素因数の和:20130

約数の個数: 144

約数和(自身を含む): 972132720

約数和(自身を除く): 718860120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 20101, 40202, 60303, 80404, 100505, 120606, 140707, 160808, 180909, 201010, 241212, 281414, 301515, 361818, 402020, 422121, 482424, 502525, 562828, 603030, 703535, 723636, 804040, 844242, 904545, 1005050, 1125656, 1206060, 1266363, 1407070, 1447272, 1507575, 1688484, 1809090, 2010100, 2110605, 2412120, 2532726, 2814140, 3015150, 3376968, 3517675, 3618180, 4020200, 4221210, 4522725, 5065452, 5628280, 6030300, 6331815, 7035350, 7236360, 8442420, 9045450, 10130904, 10553025, 12060600, 12663630, 14070700, 16884840, 18090900, 21106050, 25327260, 28141400, 31659075, 36181800, 42212100, 50654520, 63318150, 84424200, 126636300, 253272600]

約数ペア:

[(1, 253272600), (2, 126636300), (3, 84424200), (4, 63318150), (5, 50654520), (6, 42212100), (7, 36181800), (8, 31659075), (9, 28141400), (10, 25327260), (12, 21106050), (14, 18090900), (15, 16884840), (18, 14070700), (20, 12663630), (21, 12060600), (24, 10553025), (25, 10130904), (28, 9045450), (30, 8442420), (35, 7236360), (36, 7035350), (40, 6331815), (42, 6030300), (45, 5628280), (50, 5065452), (56, 4522725), (60, 4221210), (63, 4020200), (70, 3618180), (72, 3517675), (75, 3376968), (84, 3015150), (90, 2814140), (100, 2532726), (105, 2412120), (120, 2110605), (126, 2010100), (140, 1809090), (150, 1688484), (168, 1507575), (175, 1447272), (180, 1407070), (200, 1266363), (210, 1206060), (225, 1125656), (252, 1005050), (280, 904545), (300, 844242), (315, 804040), (350, 723636), (360, 703535), (420, 603030), (450, 562828), (504, 502525), (525, 482424), (600, 422121), (630, 402020), (700, 361818), (840, 301515), (900, 281414), (1050, 241212), (1260, 201010), (1400, 180909), (1575, 160808), (1800, 140707), (2100, 120606), (2520, 100505), (3150, 80404), (4200, 60303), (6300, 40202), (12600, 20101)]