216225000

素因数分解:

$2^3\times 3^2\times 5^5\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 756338310

約数和(自身を除く): 540113310

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 625, 744, 750, 775, 900, 930, 961, 1000, 1116, 1125, 1240, 1250, 1395, 1500, 1550, 1800, 1860, 1875, 1922, 2232, 2250, 2325, 2500, 2790, 2883, 3000, 3100, 3125, 3720, 3750, 3844, 3875, 4500, 4650, 4805, 5000, 5580, 5625, 5766, 6200, 6250, 6975, 7500, 7688, 7750, 8649, 9000, 9300, 9375, 9610, 11160, 11250, 11532, 11625, 12500, 13950, 14415, 15000, 15500, 17298, 18600, 18750, 19220, 19375, 22500, 23064, 23250, 24025, 25000, 27900, 28125, 28830, 31000, 34596, 34875, 37500, 38440, 38750, 43245, 45000, 46500, 48050, 55800, 56250, 57660, 58125, 69192, 69750, 72075, 75000, 77500, 86490, 93000, 96100, 96875, 112500, 115320, 116250, 120125, 139500, 144150, 155000, 172980, 174375, 192200, 193750, 216225, 225000, 232500, 240250, 279000, 288300, 290625, 345960, 348750, 360375, 387500, 432450, 465000, 480500, 576600, 581250, 600625, 697500, 720750, 775000, 864900, 871875, 961000, 1081125, 1162500, 1201250, 1395000, 1441500, 1729800, 1743750, 1801875, 2162250, 2325000, 2402500, 2883000, 3003125, 3487500, 3603750, 4324500, 4805000, 5405625, 6006250, 6975000, 7207500, 8649000, 9009375, 10811250, 12012500, 14415000, 18018750, 21622500, 24025000, 27028125, 36037500, 43245000, 54056250, 72075000, 108112500, 216225000]

約数ペア:

[(1, 216225000), (2, 108112500), (3, 72075000), (4, 54056250), (5, 43245000), (6, 36037500), (8, 27028125), (9, 24025000), (10, 21622500), (12, 18018750), (15, 14415000), (18, 12012500), (20, 10811250), (24, 9009375), (25, 8649000), (30, 7207500), (31, 6975000), (36, 6006250), (40, 5405625), (45, 4805000), (50, 4324500), (60, 3603750), (62, 3487500), (72, 3003125), (75, 2883000), (90, 2402500), (93, 2325000), (100, 2162250), (120, 1801875), (124, 1743750), (125, 1729800), (150, 1441500), (155, 1395000), (180, 1201250), (186, 1162500), (200, 1081125), (225, 961000), (248, 871875), (250, 864900), (279, 775000), (300, 720750), (310, 697500), (360, 600625), (372, 581250), (375, 576600), (450, 480500), (465, 465000), (500, 432450), (558, 387500), (600, 360375), (620, 348750), (625, 345960), (744, 290625), (750, 288300), (775, 279000), (900, 240250), (930, 232500), (961, 225000), (1000, 216225), (1116, 193750), (1125, 192200), (1240, 174375), (1250, 172980), (1395, 155000), (1500, 144150), (1550, 139500), (1800, 120125), (1860, 116250), (1875, 115320), (1922, 112500), (2232, 96875), (2250, 96100), (2325, 93000), (2500, 86490), (2790, 77500), (2883, 75000), (3000, 72075), (3100, 69750), (3125, 69192), (3720, 58125), (3750, 57660), (3844, 56250), (3875, 55800), (4500, 48050), (4650, 46500), (4805, 45000), (5000, 43245), (5580, 38750), (5625, 38440), (5766, 37500), (6200, 34875), (6250, 34596), (6975, 31000), (7500, 28830), (7688, 28125), (7750, 27900), (8649, 25000), (9000, 24025), (9300, 23250), (9375, 23064), (9610, 22500), (11160, 19375), (11250, 19220), (11532, 18750), (11625, 18600), (12500, 17298), (13950, 15500), (14415, 15000)]