126429800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 364560000

約数和(自身を除く): 238130200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 95, 97, 98, 100, 133, 140, 152, 175, 190, 194, 196, 200, 245, 266, 280, 343, 350, 380, 388, 392, 475, 485, 490, 532, 665, 679, 686, 700, 760, 776, 931, 950, 970, 980, 1064, 1225, 1330, 1358, 1372, 1400, 1715, 1843, 1862, 1900, 1940, 1960, 2425, 2450, 2660, 2716, 2744, 3325, 3395, 3430, 3686, 3724, 3800, 3880, 4655, 4753, 4850, 4900, 5320, 5432, 6517, 6650, 6790, 6860, 7372, 7448, 8575, 9215, 9310, 9506, 9700, 9800, 12901, 13034, 13300, 13580, 13720, 14744, 16975, 17150, 18430, 18620, 19012, 19400, 23275, 23765, 25802, 26068, 26600, 27160, 32585, 33271, 33950, 34300, 36860, 37240, 38024, 46075, 46550, 47530, 51604, 52136, 64505, 65170, 66542, 67900, 68600, 73720, 90307, 92150, 93100, 95060, 103208, 118825, 129010, 130340, 133084, 135800, 162925, 166355, 180614, 184300, 186200, 190120, 237650, 258020, 260680, 266168, 322525, 325850, 332710, 361228, 368600, 451535, 475300, 516040, 632149, 645050, 651700, 665420, 722456, 831775, 903070, 950600, 1264298, 1290100, 1303400, 1330840, 1663550, 1806140, 2257675, 2528596, 2580200, 3160745, 3327100, 3612280, 4515350, 5057192, 6321490, 6654200, 9030700, 12642980, 15803725, 18061400, 25285960, 31607450, 63214900, 126429800]

約数ペア:

[(1, 126429800), (2, 63214900), (4, 31607450), (5, 25285960), (7, 18061400), (8, 15803725), (10, 12642980), (14, 9030700), (19, 6654200), (20, 6321490), (25, 5057192), (28, 4515350), (35, 3612280), (38, 3327100), (40, 3160745), (49, 2580200), (50, 2528596), (56, 2257675), (70, 1806140), (76, 1663550), (95, 1330840), (97, 1303400), (98, 1290100), (100, 1264298), (133, 950600), (140, 903070), (152, 831775), (175, 722456), (190, 665420), (194, 651700), (196, 645050), (200, 632149), (245, 516040), (266, 475300), (280, 451535), (343, 368600), (350, 361228), (380, 332710), (388, 325850), (392, 322525), (475, 266168), (485, 260680), (490, 258020), (532, 237650), (665, 190120), (679, 186200), (686, 184300), (700, 180614), (760, 166355), (776, 162925), (931, 135800), (950, 133084), (970, 130340), (980, 129010), (1064, 118825), (1225, 103208), (1330, 95060), (1358, 93100), (1372, 92150), (1400, 90307), (1715, 73720), (1843, 68600), (1862, 67900), (1900, 66542), (1940, 65170), (1960, 64505), (2425, 52136), (2450, 51604), (2660, 47530), (2716, 46550), (2744, 46075), (3325, 38024), (3395, 37240), (3430, 36860), (3686, 34300), (3724, 33950), (3800, 33271), (3880, 32585), (4655, 27160), (4753, 26600), (4850, 26068), (4900, 25802), (5320, 23765), (5432, 23275), (6517, 19400), (6650, 19012), (6790, 18620), (6860, 18430), (7372, 17150), (7448, 16975), (8575, 14744), (9215, 13720), (9310, 13580), (9506, 13300), (9700, 13034), (9800, 12901)]