40536300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 136102400

約数和(自身を除く): 95566100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 199, 210, 291, 300, 350, 388, 398, 420, 485, 525, 582, 597, 679, 700, 796, 970, 995, 1050, 1164, 1194, 1358, 1393, 1455, 1940, 1990, 2037, 2100, 2388, 2425, 2716, 2786, 2910, 2985, 3395, 3980, 4074, 4179, 4850, 4975, 5572, 5820, 5970, 6790, 6965, 7275, 8148, 8358, 9700, 9950, 10185, 11940, 13580, 13930, 14550, 14925, 16716, 16975, 19303, 19900, 20370, 20895, 27860, 29100, 29850, 33950, 34825, 38606, 40740, 41790, 50925, 57909, 59700, 67900, 69650, 77212, 83580, 96515, 101850, 104475, 115818, 135121, 139300, 193030, 203700, 208950, 231636, 270242, 289545, 386060, 405363, 417900, 482575, 540484, 579090, 675605, 810726, 965150, 1158180, 1351210, 1447725, 1621452, 1930300, 2026815, 2702420, 2895450, 3378025, 4053630, 5790900, 6756050, 8107260, 10134075, 13512100, 20268150, 40536300]

約数ペア:

[(1, 40536300), (2, 20268150), (3, 13512100), (4, 10134075), (5, 8107260), (6, 6756050), (7, 5790900), (10, 4053630), (12, 3378025), (14, 2895450), (15, 2702420), (20, 2026815), (21, 1930300), (25, 1621452), (28, 1447725), (30, 1351210), (35, 1158180), (42, 965150), (50, 810726), (60, 675605), (70, 579090), (75, 540484), (84, 482575), (97, 417900), (100, 405363), (105, 386060), (140, 289545), (150, 270242), (175, 231636), (194, 208950), (199, 203700), (210, 193030), (291, 139300), (300, 135121), (350, 115818), (388, 104475), (398, 101850), (420, 96515), (485, 83580), (525, 77212), (582, 69650), (597, 67900), (679, 59700), (700, 57909), (796, 50925), (970, 41790), (995, 40740), (1050, 38606), (1164, 34825), (1194, 33950), (1358, 29850), (1393, 29100), (1455, 27860), (1940, 20895), (1990, 20370), (2037, 19900), (2100, 19303), (2388, 16975), (2425, 16716), (2716, 14925), (2786, 14550), (2910, 13930), (2985, 13580), (3395, 11940), (3980, 10185), (4074, 9950), (4179, 9700), (4850, 8358), (4975, 8148), (5572, 7275), (5820, 6965), (5970, 6790)]