9551100

素因数分解:

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

素因数の和:140

約数の個数: 144

約数和(自身を含む): 31109120

約数和(自身を除く): 21558020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 79, 93, 100, 124, 130, 150, 155, 156, 158, 186, 195, 237, 260, 300, 310, 316, 325, 372, 390, 395, 403, 465, 474, 620, 650, 775, 780, 790, 806, 930, 948, 975, 1027, 1185, 1209, 1300, 1550, 1580, 1612, 1860, 1950, 1975, 2015, 2054, 2325, 2370, 2418, 2449, 3081, 3100, 3900, 3950, 4030, 4108, 4650, 4740, 4836, 4898, 5135, 5925, 6045, 6162, 7347, 7900, 8060, 9300, 9796, 10075, 10270, 11850, 12090, 12245, 12324, 14694, 15405, 20150, 20540, 23700, 24180, 24490, 25675, 29388, 30225, 30810, 31837, 36735, 40300, 48980, 51350, 60450, 61225, 61620, 63674, 73470, 77025, 95511, 102700, 120900, 122450, 127348, 146940, 154050, 159185, 183675, 191022, 244900, 308100, 318370, 367350, 382044, 477555, 636740, 734700, 795925, 955110, 1591850, 1910220, 2387775, 3183700, 4775550, 9551100]

約数ペア:

[(1, 9551100), (2, 4775550), (3, 3183700), (4, 2387775), (5, 1910220), (6, 1591850), (10, 955110), (12, 795925), (13, 734700), (15, 636740), (20, 477555), (25, 382044), (26, 367350), (30, 318370), (31, 308100), (39, 244900), (50, 191022), (52, 183675), (60, 159185), (62, 154050), (65, 146940), (75, 127348), (78, 122450), (79, 120900), (93, 102700), (100, 95511), (124, 77025), (130, 73470), (150, 63674), (155, 61620), (156, 61225), (158, 60450), (186, 51350), (195, 48980), (237, 40300), (260, 36735), (300, 31837), (310, 30810), (316, 30225), (325, 29388), (372, 25675), (390, 24490), (395, 24180), (403, 23700), (465, 20540), (474, 20150), (620, 15405), (650, 14694), (775, 12324), (780, 12245), (790, 12090), (806, 11850), (930, 10270), (948, 10075), (975, 9796), (1027, 9300), (1185, 8060), (1209, 7900), (1300, 7347), (1550, 6162), (1580, 6045), (1612, 5925), (1860, 5135), (1950, 4898), (1975, 4836), (2015, 4740), (2054, 4650), (2325, 4108), (2370, 4030), (2418, 3950), (2449, 3900), (3081, 3100)]