142531800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 466636800

約数和(自身を除く): 324105000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 79, 93, 97, 100, 120, 124, 150, 155, 158, 186, 194, 200, 237, 248, 291, 300, 310, 316, 372, 388, 395, 465, 474, 485, 582, 600, 620, 632, 744, 775, 776, 790, 930, 948, 970, 1164, 1185, 1240, 1455, 1550, 1580, 1860, 1896, 1940, 1975, 2325, 2328, 2370, 2425, 2449, 2910, 3007, 3100, 3160, 3720, 3880, 3950, 4650, 4740, 4850, 4898, 5820, 5925, 6014, 6200, 7275, 7347, 7663, 7900, 9021, 9300, 9480, 9700, 9796, 11640, 11850, 12028, 12245, 14550, 14694, 15035, 15326, 15800, 18042, 18600, 19400, 19592, 22989, 23700, 24056, 24490, 29100, 29388, 30070, 30652, 36084, 36735, 38315, 45105, 45978, 47400, 48980, 58200, 58776, 60140, 61225, 61304, 72168, 73470, 75175, 76630, 90210, 91956, 97960, 114945, 120280, 122450, 146940, 150350, 153260, 180420, 183675, 183912, 191575, 225525, 229890, 237553, 244900, 293880, 300700, 306520, 360840, 367350, 383150, 451050, 459780, 475106, 489800, 574725, 601400, 712659, 734700, 766300, 902100, 919560, 950212, 1149450, 1187765, 1425318, 1469400, 1532600, 1804200, 1900424, 2298900, 2375530, 2850636, 3563295, 4597800, 4751060, 5701272, 5938825, 7126590, 9502120, 11877650, 14253180, 17816475, 23755300, 28506360, 35632950, 47510600, 71265900, 142531800]

約数ペア:

[(1, 142531800), (2, 71265900), (3, 47510600), (4, 35632950), (5, 28506360), (6, 23755300), (8, 17816475), (10, 14253180), (12, 11877650), (15, 9502120), (20, 7126590), (24, 5938825), (25, 5701272), (30, 4751060), (31, 4597800), (40, 3563295), (50, 2850636), (60, 2375530), (62, 2298900), (75, 1900424), (79, 1804200), (93, 1532600), (97, 1469400), (100, 1425318), (120, 1187765), (124, 1149450), (150, 950212), (155, 919560), (158, 902100), (186, 766300), (194, 734700), (200, 712659), (237, 601400), (248, 574725), (291, 489800), (300, 475106), (310, 459780), (316, 451050), (372, 383150), (388, 367350), (395, 360840), (465, 306520), (474, 300700), (485, 293880), (582, 244900), (600, 237553), (620, 229890), (632, 225525), (744, 191575), (775, 183912), (776, 183675), (790, 180420), (930, 153260), (948, 150350), (970, 146940), (1164, 122450), (1185, 120280), (1240, 114945), (1455, 97960), (1550, 91956), (1580, 90210), (1860, 76630), (1896, 75175), (1940, 73470), (1975, 72168), (2325, 61304), (2328, 61225), (2370, 60140), (2425, 58776), (2449, 58200), (2910, 48980), (3007, 47400), (3100, 45978), (3160, 45105), (3720, 38315), (3880, 36735), (3950, 36084), (4650, 30652), (4740, 30070), (4850, 29388), (4898, 29100), (5820, 24490), (5925, 24056), (6014, 23700), (6200, 22989), (7275, 19592), (7347, 19400), (7663, 18600), (7900, 18042), (9021, 15800), (9300, 15326), (9480, 15035), (9700, 14694), (9796, 14550), (11640, 12245), (11850, 12028)]