30114180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 97879320

約数和(自身を除く): 67765140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 641, 783, 810, 870, 1044, 1282, 1305, 1566, 1620, 1740, 1923, 2349, 2564, 2610, 3132, 3205, 3846, 3915, 4698, 5220, 5769, 6410, 7692, 7830, 9396, 9615, 11538, 11745, 12820, 15660, 17307, 18589, 19230, 23076, 23490, 28845, 34614, 37178, 38460, 46980, 51921, 55767, 57690, 69228, 74356, 86535, 92945, 103842, 111534, 115380, 167301, 173070, 185890, 207684, 223068, 259605, 278835, 334602, 346140, 371780, 501903, 519210, 557670, 669204, 836505, 1003806, 1038420, 1115340, 1505709, 1673010, 2007612, 2509515, 3011418, 3346020, 5019030, 6022836, 7528545, 10038060, 15057090, 30114180]

約数ペア:

[(1, 30114180), (2, 15057090), (3, 10038060), (4, 7528545), (5, 6022836), (6, 5019030), (9, 3346020), (10, 3011418), (12, 2509515), (15, 2007612), (18, 1673010), (20, 1505709), (27, 1115340), (29, 1038420), (30, 1003806), (36, 836505), (45, 669204), (54, 557670), (58, 519210), (60, 501903), (81, 371780), (87, 346140), (90, 334602), (108, 278835), (116, 259605), (135, 223068), (145, 207684), (162, 185890), (174, 173070), (180, 167301), (261, 115380), (270, 111534), (290, 103842), (324, 92945), (348, 86535), (405, 74356), (435, 69228), (522, 57690), (540, 55767), (580, 51921), (641, 46980), (783, 38460), (810, 37178), (870, 34614), (1044, 28845), (1282, 23490), (1305, 23076), (1566, 19230), (1620, 18589), (1740, 17307), (1923, 15660), (2349, 12820), (2564, 11745), (2610, 11538), (3132, 9615), (3205, 9396), (3846, 7830), (3915, 7692), (4698, 6410), (5220, 5769)]