274667580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12611}}^1$

素因数の和:12648

約数の個数: 108

約数和(自身を含む): 915858216

約数和(自身を除く): 641190636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 12611, 21780, 25222, 37833, 50444, 63055, 75666, 113499, 126110, 138721, 151332, 189165, 226998, 252220, 277442, 378330, 416163, 453996, 554884, 567495, 693605, 756660, 832326, 1134990, 1248489, 1387210, 1525931, 1664652, 2080815, 2269980, 2496978, 2774420, 3051862, 4161630, 4577793, 4993956, 6103724, 6242445, 7629655, 8323260, 9155586, 12484890, 13733379, 15259310, 18311172, 22888965, 24969780, 27466758, 30518620, 45777930, 54933516, 68666895, 91555860, 137333790, 274667580]

約数ペア:

[(1, 274667580), (2, 137333790), (3, 91555860), (4, 68666895), (5, 54933516), (6, 45777930), (9, 30518620), (10, 27466758), (11, 24969780), (12, 22888965), (15, 18311172), (18, 15259310), (20, 13733379), (22, 12484890), (30, 9155586), (33, 8323260), (36, 7629655), (44, 6242445), (45, 6103724), (55, 4993956), (60, 4577793), (66, 4161630), (90, 3051862), (99, 2774420), (110, 2496978), (121, 2269980), (132, 2080815), (165, 1664652), (180, 1525931), (198, 1387210), (220, 1248489), (242, 1134990), (330, 832326), (363, 756660), (396, 693605), (484, 567495), (495, 554884), (605, 453996), (660, 416163), (726, 378330), (990, 277442), (1089, 252220), (1210, 226998), (1452, 189165), (1815, 151332), (1980, 138721), (2178, 126110), (2420, 113499), (3630, 75666), (4356, 63055), (5445, 50444), (7260, 37833), (10890, 25222), (12611, 21780)]