23877750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 67092480

約数和(自身を除く): 43214730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 79, 93, 125, 130, 150, 155, 158, 186, 195, 237, 250, 310, 325, 375, 390, 395, 403, 465, 474, 650, 750, 775, 790, 806, 930, 975, 1027, 1185, 1209, 1550, 1625, 1950, 1975, 2015, 2054, 2325, 2370, 2418, 2449, 3081, 3250, 3875, 3950, 4030, 4650, 4875, 4898, 5135, 5925, 6045, 6162, 7347, 7750, 9750, 9875, 10075, 10270, 11625, 11850, 12090, 12245, 14694, 15405, 19750, 20150, 23250, 24490, 25675, 29625, 30225, 30810, 31837, 36735, 50375, 51350, 59250, 60450, 61225, 63674, 73470, 77025, 95511, 100750, 122450, 128375, 151125, 154050, 159185, 183675, 191022, 256750, 302250, 306125, 318370, 367350, 385125, 477555, 612250, 770250, 795925, 918375, 955110, 1591850, 1836750, 2387775, 3979625, 4775550, 7959250, 11938875, 23877750]

約数ペア:

[(1, 23877750), (2, 11938875), (3, 7959250), (5, 4775550), (6, 3979625), (10, 2387775), (13, 1836750), (15, 1591850), (25, 955110), (26, 918375), (30, 795925), (31, 770250), (39, 612250), (50, 477555), (62, 385125), (65, 367350), (75, 318370), (78, 306125), (79, 302250), (93, 256750), (125, 191022), (130, 183675), (150, 159185), (155, 154050), (158, 151125), (186, 128375), (195, 122450), (237, 100750), (250, 95511), (310, 77025), (325, 73470), (375, 63674), (390, 61225), (395, 60450), (403, 59250), (465, 51350), (474, 50375), (650, 36735), (750, 31837), (775, 30810), (790, 30225), (806, 29625), (930, 25675), (975, 24490), (1027, 23250), (1185, 20150), (1209, 19750), (1550, 15405), (1625, 14694), (1950, 12245), (1975, 12090), (2015, 11850), (2054, 11625), (2325, 10270), (2370, 10075), (2418, 9875), (2449, 9750), (3081, 7750), (3250, 7347), (3875, 6162), (3950, 6045), (4030, 5925), (4650, 5135), (4875, 4898)]