342016020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3461}}^1$

素因数の和:3543

約数の個数: 120

約数和(自身を含む): 1090820808

約数和(自身を除く): 748804788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1830, 2196, 2745, 3294, 3461, 3660, 4941, 5490, 6588, 6922, 8235, 9882, 10383, 10980, 13844, 16470, 17305, 19764, 20766, 24705, 31149, 32940, 34610, 41532, 49410, 51915, 62298, 69220, 93447, 98820, 103830, 124596, 155745, 186894, 207660, 211121, 280341, 311490, 373788, 422242, 467235, 560682, 622980, 633363, 844484, 934470, 1055605, 1121364, 1266726, 1401705, 1868940, 1900089, 2111210, 2533452, 2803410, 3166815, 3800178, 4222420, 5606820, 5700267, 6333630, 7600356, 9500445, 11400534, 12667260, 17100801, 19000890, 22801068, 28501335, 34201602, 38001780, 57002670, 68403204, 85504005, 114005340, 171008010, 342016020]

約数ペア:

[(1, 342016020), (2, 171008010), (3, 114005340), (4, 85504005), (5, 68403204), (6, 57002670), (9, 38001780), (10, 34201602), (12, 28501335), (15, 22801068), (18, 19000890), (20, 17100801), (27, 12667260), (30, 11400534), (36, 9500445), (45, 7600356), (54, 6333630), (60, 5700267), (61, 5606820), (81, 4222420), (90, 3800178), (108, 3166815), (122, 2803410), (135, 2533452), (162, 2111210), (180, 1900089), (183, 1868940), (244, 1401705), (270, 1266726), (305, 1121364), (324, 1055605), (366, 934470), (405, 844484), (540, 633363), (549, 622980), (610, 560682), (732, 467235), (810, 422242), (915, 373788), (1098, 311490), (1220, 280341), (1620, 211121), (1647, 207660), (1830, 186894), (2196, 155745), (2745, 124596), (3294, 103830), (3461, 98820), (3660, 93447), (4941, 69220), (5490, 62298), (6588, 51915), (6922, 49410), (8235, 41532), (9882, 34610), (10383, 32940), (10980, 31149), (13844, 24705), (16470, 20766), (17305, 19764)]