252865200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{30103}}^1$

素因数の和:30131

約数の個数: 120

約数和(自身を含む): 925758208

約数和(自身を除く): 672893008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 30103, 60206, 90309, 120412, 150515, 180618, 210721, 240824, 301030, 361236, 421442, 451545, 481648, 602060, 632163, 722472, 752575, 842884, 903090, 1053605, 1204120, 1264326, 1444944, 1505150, 1685768, 1806180, 2107210, 2257725, 2408240, 2528652, 3010300, 3160815, 3371536, 3612360, 4214420, 4515450, 5057304, 5268025, 6020600, 6321630, 7224720, 8428840, 9030900, 10114608, 10536050, 12041200, 12643260, 15804075, 16857680, 18061800, 21072100, 25286520, 31608150, 36123600, 42144200, 50573040, 63216300, 84288400, 126432600, 252865200]

約数ペア:

[(1, 252865200), (2, 126432600), (3, 84288400), (4, 63216300), (5, 50573040), (6, 42144200), (7, 36123600), (8, 31608150), (10, 25286520), (12, 21072100), (14, 18061800), (15, 16857680), (16, 15804075), (20, 12643260), (21, 12041200), (24, 10536050), (25, 10114608), (28, 9030900), (30, 8428840), (35, 7224720), (40, 6321630), (42, 6020600), (48, 5268025), (50, 5057304), (56, 4515450), (60, 4214420), (70, 3612360), (75, 3371536), (80, 3160815), (84, 3010300), (100, 2528652), (105, 2408240), (112, 2257725), (120, 2107210), (140, 1806180), (150, 1685768), (168, 1505150), (175, 1444944), (200, 1264326), (210, 1204120), (240, 1053605), (280, 903090), (300, 842884), (336, 752575), (350, 722472), (400, 632163), (420, 602060), (525, 481648), (560, 451545), (600, 421442), (700, 361236), (840, 301030), (1050, 240824), (1200, 210721), (1400, 180618), (1680, 150515), (2100, 120412), (2800, 90309), (4200, 60206), (8400, 30103)]