66265320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 128

約数和(自身を含む): 229703040

約数和(自身を除く): 163437720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 2953, 3740, 4488, 5610, 5906, 7480, 8859, 11220, 11812, 14765, 17718, 22440, 23624, 29530, 32483, 35436, 44295, 50201, 59060, 64966, 70872, 88590, 97449, 100402, 118120, 129932, 150603, 162415, 177180, 194898, 200804, 251005, 259864, 301206, 324830, 354360, 389796, 401608, 487245, 502010, 552211, 602412, 649660, 753015, 779592, 974490, 1004020, 1104422, 1204824, 1299320, 1506030, 1656633, 1948980, 2008040, 2208844, 2761055, 3012060, 3313266, 3897960, 4417688, 5522110, 6024120, 6626532, 8283165, 11044220, 13253064, 16566330, 22088440, 33132660, 66265320]

約数ペア:

[(1, 66265320), (2, 33132660), (3, 22088440), (4, 16566330), (5, 13253064), (6, 11044220), (8, 8283165), (10, 6626532), (11, 6024120), (12, 5522110), (15, 4417688), (17, 3897960), (20, 3313266), (22, 3012060), (24, 2761055), (30, 2208844), (33, 2008040), (34, 1948980), (40, 1656633), (44, 1506030), (51, 1299320), (55, 1204824), (60, 1104422), (66, 1004020), (68, 974490), (85, 779592), (88, 753015), (102, 649660), (110, 602412), (120, 552211), (132, 502010), (136, 487245), (165, 401608), (170, 389796), (187, 354360), (204, 324830), (220, 301206), (255, 259864), (264, 251005), (330, 200804), (340, 194898), (374, 177180), (408, 162415), (440, 150603), (510, 129932), (561, 118120), (660, 100402), (680, 97449), (748, 88590), (935, 70872), (1020, 64966), (1122, 59060), (1320, 50201), (1496, 44295), (1870, 35436), (2040, 32483), (2244, 29530), (2805, 23624), (2953, 22440), (3740, 17718), (4488, 14765), (5610, 11812), (5906, 11220), (7480, 8859)]