73829000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 128347000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 53, 56, 70, 100, 106, 125, 140, 175, 199, 200, 212, 250, 265, 280, 350, 371, 398, 424, 500, 530, 700, 742, 796, 875, 995, 1000, 1060, 1325, 1393, 1400, 1484, 1592, 1750, 1855, 1990, 2120, 2650, 2786, 2968, 3500, 3710, 3980, 4975, 5300, 5572, 6625, 6965, 7000, 7420, 7960, 9275, 9950, 10547, 10600, 11144, 13250, 13930, 14840, 18550, 19900, 21094, 24875, 26500, 27860, 34825, 37100, 39800, 42188, 46375, 49750, 52735, 53000, 55720, 69650, 73829, 74200, 84376, 92750, 99500, 105470, 139300, 147658, 174125, 185500, 199000, 210940, 263675, 278600, 295316, 348250, 369145, 371000, 421880, 527350, 590632, 696500, 738290, 1054700, 1318375, 1393000, 1476580, 1845725, 2109400, 2636750, 2953160, 3691450, 5273500, 7382900, 9228625, 10547000, 14765800, 18457250, 36914500, 73829000]

約数ペア:

[(1, 73829000), (2, 36914500), (4, 18457250), (5, 14765800), (7, 10547000), (8, 9228625), (10, 7382900), (14, 5273500), (20, 3691450), (25, 2953160), (28, 2636750), (35, 2109400), (40, 1845725), (50, 1476580), (53, 1393000), (56, 1318375), (70, 1054700), (100, 738290), (106, 696500), (125, 590632), (140, 527350), (175, 421880), (199, 371000), (200, 369145), (212, 348250), (250, 295316), (265, 278600), (280, 263675), (350, 210940), (371, 199000), (398, 185500), (424, 174125), (500, 147658), (530, 139300), (700, 105470), (742, 99500), (796, 92750), (875, 84376), (995, 74200), (1000, 73829), (1060, 69650), (1325, 55720), (1393, 53000), (1400, 52735), (1484, 49750), (1592, 46375), (1750, 42188), (1855, 39800), (1990, 37100), (2120, 34825), (2650, 27860), (2786, 26500), (2968, 24875), (3500, 21094), (3710, 19900), (3980, 18550), (4975, 14840), (5300, 13930), (5572, 13250), (6625, 11144), (6965, 10600), (7000, 10547), (7420, 9950), (7960, 9275)]