125887860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2039}}^1$

素因数の和:2075

約数の個数: 144

約数和(自身を含む): 445536000

約数和(自身を除く): 319648140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2039, 2058, 2205, 2940, 3087, 3430, 4078, 4116, 4410, 5145, 6117, 6174, 6860, 8156, 8820, 10195, 10290, 12234, 12348, 14273, 15435, 18351, 20390, 20580, 24468, 28546, 30585, 30870, 36702, 40780, 42819, 57092, 61170, 61740, 71365, 73404, 85638, 91755, 99911, 122340, 128457, 142730, 171276, 183510, 199822, 214095, 256914, 285460, 299733, 367020, 399644, 428190, 499555, 513828, 599466, 642285, 699377, 856380, 899199, 999110, 1198932, 1284570, 1398754, 1498665, 1798398, 1998220, 2098131, 2569140, 2797508, 2997330, 3496885, 3596796, 4196262, 4495995, 5994660, 6294393, 6993770, 8392524, 8991990, 10490655, 12588786, 13987540, 17983980, 20981310, 25177572, 31471965, 41962620, 62943930, 125887860]

約数ペア:

[(1, 125887860), (2, 62943930), (3, 41962620), (4, 31471965), (5, 25177572), (6, 20981310), (7, 17983980), (9, 13987540), (10, 12588786), (12, 10490655), (14, 8991990), (15, 8392524), (18, 6993770), (20, 6294393), (21, 5994660), (28, 4495995), (30, 4196262), (35, 3596796), (36, 3496885), (42, 2997330), (45, 2797508), (49, 2569140), (60, 2098131), (63, 1998220), (70, 1798398), (84, 1498665), (90, 1398754), (98, 1284570), (105, 1198932), (126, 999110), (140, 899199), (147, 856380), (180, 699377), (196, 642285), (210, 599466), (245, 513828), (252, 499555), (294, 428190), (315, 399644), (343, 367020), (420, 299733), (441, 285460), (490, 256914), (588, 214095), (630, 199822), (686, 183510), (735, 171276), (882, 142730), (980, 128457), (1029, 122340), (1260, 99911), (1372, 91755), (1470, 85638), (1715, 73404), (1764, 71365), (2039, 61740), (2058, 61170), (2205, 57092), (2940, 42819), (3087, 40780), (3430, 36702), (4078, 30870), (4116, 30585), (4410, 28546), (5145, 24468), (6117, 20580), (6174, 20390), (6860, 18351), (8156, 15435), (8820, 14273), (10195, 12348), (10290, 12234)]