142265200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 442828800

約数和(自身を除く): 300563600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 149, 154, 155, 175, 176, 200, 217, 220, 248, 275, 280, 298, 308, 310, 341, 350, 385, 400, 434, 440, 496, 550, 560, 596, 616, 620, 682, 700, 745, 770, 775, 868, 880, 1043, 1085, 1100, 1192, 1232, 1240, 1364, 1400, 1490, 1540, 1550, 1639, 1705, 1736, 1925, 2086, 2170, 2200, 2384, 2387, 2480, 2728, 2800, 2980, 3080, 3100, 3278, 3410, 3472, 3725, 3850, 4172, 4340, 4400, 4619, 4774, 5215, 5425, 5456, 5960, 6160, 6200, 6556, 6820, 7450, 7700, 8195, 8344, 8525, 8680, 9238, 9548, 10430, 10850, 11473, 11920, 11935, 12400, 13112, 13640, 14900, 15400, 16390, 16688, 17050, 17360, 18476, 19096, 20860, 21700, 22946, 23095, 23870, 26075, 26224, 27280, 29800, 30800, 32333, 32780, 34100, 36952, 38192, 40975, 41720, 43400, 45892, 46190, 47740, 50809, 52150, 57365, 59600, 59675, 64666, 65560, 68200, 73904, 81950, 83440, 86800, 91784, 92380, 95480, 101618, 104300, 114730, 115475, 119350, 129332, 131120, 136400, 161665, 163900, 183568, 184760, 190960, 203236, 208600, 229460, 230950, 238700, 254045, 258664, 286825, 323330, 327800, 355663, 369520, 406472, 417200, 458920, 461900, 477400, 508090, 517328, 573650, 646660, 655600, 711326, 808325, 812944, 917840, 923800, 954800, 1016180, 1147300, 1270225, 1293320, 1422652, 1616650, 1778315, 1847600, 2032360, 2294600, 2540450, 2586640, 2845304, 3233300, 3556630, 4064720, 4589200, 5080900, 5690608, 6466600, 7113260, 8891575, 10161800, 12933200, 14226520, 17783150, 20323600, 28453040, 35566300, 71132600, 142265200]

約数ペア:

[(1, 142265200), (2, 71132600), (4, 35566300), (5, 28453040), (7, 20323600), (8, 17783150), (10, 14226520), (11, 12933200), (14, 10161800), (16, 8891575), (20, 7113260), (22, 6466600), (25, 5690608), (28, 5080900), (31, 4589200), (35, 4064720), (40, 3556630), (44, 3233300), (50, 2845304), (55, 2586640), (56, 2540450), (62, 2294600), (70, 2032360), (77, 1847600), (80, 1778315), (88, 1616650), (100, 1422652), (110, 1293320), (112, 1270225), (124, 1147300), (140, 1016180), (149, 954800), (154, 923800), (155, 917840), (175, 812944), (176, 808325), (200, 711326), (217, 655600), (220, 646660), (248, 573650), (275, 517328), (280, 508090), (298, 477400), (308, 461900), (310, 458920), (341, 417200), (350, 406472), (385, 369520), (400, 355663), (434, 327800), (440, 323330), (496, 286825), (550, 258664), (560, 254045), (596, 238700), (616, 230950), (620, 229460), (682, 208600), (700, 203236), (745, 190960), (770, 184760), (775, 183568), (868, 163900), (880, 161665), (1043, 136400), (1085, 131120), (1100, 129332), (1192, 119350), (1232, 115475), (1240, 114730), (1364, 104300), (1400, 101618), (1490, 95480), (1540, 92380), (1550, 91784), (1639, 86800), (1705, 83440), (1736, 81950), (1925, 73904), (2086, 68200), (2170, 65560), (2200, 64666), (2384, 59675), (2387, 59600), (2480, 57365), (2728, 52150), (2800, 50809), (2980, 47740), (3080, 46190), (3100, 45892), (3278, 43400), (3410, 41720), (3472, 40975), (3725, 38192), (3850, 36952), (4172, 34100), (4340, 32780), (4400, 32333), (4619, 30800), (4774, 29800), (5215, 27280), (5425, 26224), (5456, 26075), (5960, 23870), (6160, 23095), (6200, 22946), (6556, 21700), (6820, 20860), (7450, 19096), (7700, 18476), (8195, 17360), (8344, 17050), (8525, 16688), (8680, 16390), (9238, 15400), (9548, 14900), (10430, 13640), (10850, 13112), (11473, 12400), (11920, 11935)]