73621860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 96

約数和(自身を含む): 228087552

約数和(自身を除く): 154465692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2551, 2886, 4810, 5102, 5772, 7215, 7653, 9620, 10204, 12755, 14430, 15306, 25510, 28860, 30612, 33163, 38265, 51020, 66326, 76530, 94387, 99489, 132652, 153060, 165815, 188774, 198978, 283161, 331630, 377548, 397956, 471935, 497445, 566322, 663260, 943870, 994890, 1132644, 1227031, 1415805, 1887740, 1989780, 2454062, 2831610, 3681093, 4908124, 5663220, 6135155, 7362186, 12270310, 14724372, 18405465, 24540620, 36810930, 73621860]

約数ペア:

[(1, 73621860), (2, 36810930), (3, 24540620), (4, 18405465), (5, 14724372), (6, 12270310), (10, 7362186), (12, 6135155), (13, 5663220), (15, 4908124), (20, 3681093), (26, 2831610), (30, 2454062), (37, 1989780), (39, 1887740), (52, 1415805), (60, 1227031), (65, 1132644), (74, 994890), (78, 943870), (111, 663260), (130, 566322), (148, 497445), (156, 471935), (185, 397956), (195, 377548), (222, 331630), (260, 283161), (370, 198978), (390, 188774), (444, 165815), (481, 153060), (555, 132652), (740, 99489), (780, 94387), (962, 76530), (1110, 66326), (1443, 51020), (1924, 38265), (2220, 33163), (2405, 30612), (2551, 28860), (2886, 25510), (4810, 15306), (5102, 14430), (5772, 12755), (7215, 10204), (7653, 9620)]