201427800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 720192000

約数和(自身を除く): 518764200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 199, 200, 210, 241, 280, 300, 350, 398, 420, 482, 525, 597, 600, 700, 723, 796, 840, 964, 995, 1050, 1194, 1205, 1393, 1400, 1446, 1592, 1687, 1928, 1990, 2100, 2388, 2410, 2786, 2892, 2985, 3374, 3615, 3980, 4179, 4200, 4776, 4820, 4975, 5061, 5572, 5784, 5970, 6025, 6748, 6965, 7230, 7960, 8358, 8435, 9640, 9950, 10122, 11144, 11940, 12050, 13496, 13930, 14460, 14925, 16716, 16870, 18075, 19900, 20244, 20895, 23880, 24100, 25305, 27860, 28920, 29850, 33432, 33740, 34825, 36150, 39800, 40488, 41790, 42175, 47959, 48200, 50610, 55720, 59700, 67480, 69650, 72300, 83580, 84350, 95918, 101220, 104475, 119400, 126525, 139300, 143877, 144600, 167160, 168700, 191836, 202440, 208950, 239795, 253050, 278600, 287754, 335713, 337400, 383672, 417900, 479590, 506100, 575508, 671426, 719385, 835800, 959180, 1007139, 1012200, 1151016, 1198975, 1342852, 1438770, 1678565, 1918360, 2014278, 2397950, 2685704, 2877540, 3357130, 3596925, 4028556, 4795900, 5035695, 5755080, 6714260, 7193850, 8057112, 8392825, 9591800, 10071390, 13428520, 14387700, 16785650, 20142780, 25178475, 28775400, 33571300, 40285560, 50356950, 67142600, 100713900, 201427800]

約数ペア:

[(1, 201427800), (2, 100713900), (3, 67142600), (4, 50356950), (5, 40285560), (6, 33571300), (7, 28775400), (8, 25178475), (10, 20142780), (12, 16785650), (14, 14387700), (15, 13428520), (20, 10071390), (21, 9591800), (24, 8392825), (25, 8057112), (28, 7193850), (30, 6714260), (35, 5755080), (40, 5035695), (42, 4795900), (50, 4028556), (56, 3596925), (60, 3357130), (70, 2877540), (75, 2685704), (84, 2397950), (100, 2014278), (105, 1918360), (120, 1678565), (140, 1438770), (150, 1342852), (168, 1198975), (175, 1151016), (199, 1012200), (200, 1007139), (210, 959180), (241, 835800), (280, 719385), (300, 671426), (350, 575508), (398, 506100), (420, 479590), (482, 417900), (525, 383672), (597, 337400), (600, 335713), (700, 287754), (723, 278600), (796, 253050), (840, 239795), (964, 208950), (995, 202440), (1050, 191836), (1194, 168700), (1205, 167160), (1393, 144600), (1400, 143877), (1446, 139300), (1592, 126525), (1687, 119400), (1928, 104475), (1990, 101220), (2100, 95918), (2388, 84350), (2410, 83580), (2786, 72300), (2892, 69650), (2985, 67480), (3374, 59700), (3615, 55720), (3980, 50610), (4179, 48200), (4200, 47959), (4776, 42175), (4820, 41790), (4975, 40488), (5061, 39800), (5572, 36150), (5784, 34825), (5970, 33740), (6025, 33432), (6748, 29850), (6965, 28920), (7230, 27860), (7960, 25305), (8358, 24100), (8435, 23880), (9640, 20895), (9950, 20244), (10122, 19900), (11144, 18075), (11940, 16870), (12050, 16716), (13496, 14925), (13930, 14460)]