72751000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 205171200

約数和(自身を除く): 132420200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 547, 665, 700, 760, 875, 950, 1000, 1064, 1094, 1330, 1400, 1750, 1900, 2188, 2375, 2660, 2735, 3325, 3500, 3800, 3829, 4376, 4750, 5320, 5470, 6650, 7000, 7658, 9500, 10393, 10940, 13300, 13675, 15316, 16625, 19000, 19145, 20786, 21880, 26600, 27350, 30632, 33250, 38290, 41572, 51965, 54700, 66500, 68375, 72751, 76580, 83144, 95725, 103930, 109400, 133000, 136750, 145502, 153160, 191450, 207860, 259825, 273500, 291004, 363755, 382900, 415720, 478625, 519650, 547000, 582008, 727510, 765800, 957250, 1039300, 1299125, 1455020, 1818775, 1914500, 2078600, 2598250, 2910040, 3637550, 3829000, 5196500, 7275100, 9093875, 10393000, 14550200, 18187750, 36375500, 72751000]

約数ペア:

[(1, 72751000), (2, 36375500), (4, 18187750), (5, 14550200), (7, 10393000), (8, 9093875), (10, 7275100), (14, 5196500), (19, 3829000), (20, 3637550), (25, 2910040), (28, 2598250), (35, 2078600), (38, 1914500), (40, 1818775), (50, 1455020), (56, 1299125), (70, 1039300), (76, 957250), (95, 765800), (100, 727510), (125, 582008), (133, 547000), (140, 519650), (152, 478625), (175, 415720), (190, 382900), (200, 363755), (250, 291004), (266, 273500), (280, 259825), (350, 207860), (380, 191450), (475, 153160), (500, 145502), (532, 136750), (547, 133000), (665, 109400), (700, 103930), (760, 95725), (875, 83144), (950, 76580), (1000, 72751), (1064, 68375), (1094, 66500), (1330, 54700), (1400, 51965), (1750, 41572), (1900, 38290), (2188, 33250), (2375, 30632), (2660, 27350), (2735, 26600), (3325, 21880), (3500, 20786), (3800, 19145), (3829, 19000), (4376, 16625), (4750, 15316), (5320, 13675), (5470, 13300), (6650, 10940), (7000, 10393), (7658, 9500)]