143658200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 395030520

約数和(自身を除く): 251372320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 107, 137, 140, 175, 196, 200, 214, 245, 274, 280, 350, 392, 428, 490, 535, 548, 685, 700, 749, 856, 959, 980, 1070, 1096, 1225, 1370, 1400, 1498, 1918, 1960, 2140, 2450, 2675, 2740, 2996, 3425, 3745, 3836, 4280, 4795, 4900, 5243, 5350, 5480, 5992, 6713, 6850, 7490, 7672, 9590, 9800, 10486, 10700, 13426, 13700, 14659, 14980, 18725, 19180, 20972, 21400, 23975, 26215, 26852, 27400, 29318, 29960, 33565, 37450, 38360, 41944, 47950, 52430, 53704, 58636, 67130, 73295, 74900, 95900, 102613, 104860, 117272, 131075, 134260, 146590, 149800, 167825, 191800, 205226, 209720, 262150, 268520, 293180, 335650, 366475, 410452, 513065, 524300, 586360, 671300, 718291, 732950, 820904, 1026130, 1048600, 1342600, 1436582, 1465900, 2052260, 2565325, 2873164, 2931800, 3591455, 4104520, 5130650, 5746328, 7182910, 10261300, 14365820, 17957275, 20522600, 28731640, 35914550, 71829100, 143658200]

約数ペア:

[(1, 143658200), (2, 71829100), (4, 35914550), (5, 28731640), (7, 20522600), (8, 17957275), (10, 14365820), (14, 10261300), (20, 7182910), (25, 5746328), (28, 5130650), (35, 4104520), (40, 3591455), (49, 2931800), (50, 2873164), (56, 2565325), (70, 2052260), (98, 1465900), (100, 1436582), (107, 1342600), (137, 1048600), (140, 1026130), (175, 820904), (196, 732950), (200, 718291), (214, 671300), (245, 586360), (274, 524300), (280, 513065), (350, 410452), (392, 366475), (428, 335650), (490, 293180), (535, 268520), (548, 262150), (685, 209720), (700, 205226), (749, 191800), (856, 167825), (959, 149800), (980, 146590), (1070, 134260), (1096, 131075), (1225, 117272), (1370, 104860), (1400, 102613), (1498, 95900), (1918, 74900), (1960, 73295), (2140, 67130), (2450, 58636), (2675, 53704), (2740, 52430), (2996, 47950), (3425, 41944), (3745, 38360), (3836, 37450), (4280, 33565), (4795, 29960), (4900, 29318), (5243, 27400), (5350, 26852), (5480, 26215), (5992, 23975), (6713, 21400), (6850, 20972), (7490, 19180), (7672, 18725), (9590, 14980), (9800, 14659), (10486, 13700), (10700, 13426)]