148855140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2411}}^1$

素因数の和:2447

約数の個数: 144

約数和(自身を含む): 526780800

約数和(自身を除く): 377925660

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, 2058, 2205, 2411, 2940, 3087, 3430, 4116, 4410, 4822, 5145, 6174, 6860, 7233, 8820, 9644, 10290, 12055, 12348, 14466, 15435, 16877, 20580, 21699, 24110, 28932, 30870, 33754, 36165, 43398, 48220, 50631, 61740, 67508, 72330, 84385, 86796, 101262, 108495, 118139, 144660, 151893, 168770, 202524, 216990, 236278, 253155, 303786, 337540, 354417, 433980, 472556, 506310, 590695, 607572, 708834, 759465, 826973, 1012620, 1063251, 1181390, 1417668, 1518930, 1653946, 1772085, 2126502, 2362780, 2480919, 3037860, 3307892, 3544170, 4134865, 4253004, 4961838, 5316255, 7088340, 7442757, 8269730, 9923676, 10632510, 12404595, 14885514, 16539460, 21265020, 24809190, 29771028, 37213785, 49618380, 74427570, 148855140]

約数ペア:

[(1, 148855140), (2, 74427570), (3, 49618380), (4, 37213785), (5, 29771028), (6, 24809190), (7, 21265020), (9, 16539460), (10, 14885514), (12, 12404595), (14, 10632510), (15, 9923676), (18, 8269730), (20, 7442757), (21, 7088340), (28, 5316255), (30, 4961838), (35, 4253004), (36, 4134865), (42, 3544170), (45, 3307892), (49, 3037860), (60, 2480919), (63, 2362780), (70, 2126502), (84, 1772085), (90, 1653946), (98, 1518930), (105, 1417668), (126, 1181390), (140, 1063251), (147, 1012620), (180, 826973), (196, 759465), (210, 708834), (245, 607572), (252, 590695), (294, 506310), (315, 472556), (343, 433980), (420, 354417), (441, 337540), (490, 303786), (588, 253155), (630, 236278), (686, 216990), (735, 202524), (882, 168770), (980, 151893), (1029, 144660), (1260, 118139), (1372, 108495), (1470, 101262), (1715, 86796), (1764, 84385), (2058, 72330), (2205, 67508), (2411, 61740), (2940, 50631), (3087, 48220), (3430, 43398), (4116, 36165), (4410, 33754), (4822, 30870), (5145, 28932), (6174, 24110), (6860, 21699), (7233, 20580), (8820, 16877), (9644, 15435), (10290, 14466), (12055, 12348)]