144393660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 458115840

約数和(自身を除く): 313722180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 113, 124, 155, 180, 186, 226, 229, 279, 310, 339, 372, 452, 458, 465, 558, 565, 620, 678, 687, 916, 930, 1017, 1116, 1130, 1145, 1356, 1374, 1395, 1695, 1860, 2034, 2061, 2260, 2290, 2748, 2790, 3390, 3435, 3503, 4068, 4122, 4580, 5085, 5580, 6780, 6870, 7006, 7099, 8244, 10170, 10305, 10509, 13740, 14012, 14198, 17515, 20340, 20610, 21018, 21297, 25877, 28396, 31527, 35030, 35495, 41220, 42036, 42594, 51754, 52545, 63054, 63891, 70060, 70990, 77631, 85188, 103508, 105090, 106485, 126108, 127782, 129385, 141980, 155262, 157635, 210180, 212970, 232893, 255564, 258770, 310524, 315270, 319455, 388155, 425940, 465786, 517540, 630540, 638910, 776310, 802187, 931572, 1164465, 1277820, 1552620, 1604374, 2328930, 2406561, 3208748, 4010935, 4657860, 4813122, 7219683, 8021870, 9626244, 12032805, 14439366, 16043740, 24065610, 28878732, 36098415, 48131220, 72196830, 144393660]

約数ペア:

[(1, 144393660), (2, 72196830), (3, 48131220), (4, 36098415), (5, 28878732), (6, 24065610), (9, 16043740), (10, 14439366), (12, 12032805), (15, 9626244), (18, 8021870), (20, 7219683), (30, 4813122), (31, 4657860), (36, 4010935), (45, 3208748), (60, 2406561), (62, 2328930), (90, 1604374), (93, 1552620), (113, 1277820), (124, 1164465), (155, 931572), (180, 802187), (186, 776310), (226, 638910), (229, 630540), (279, 517540), (310, 465786), (339, 425940), (372, 388155), (452, 319455), (458, 315270), (465, 310524), (558, 258770), (565, 255564), (620, 232893), (678, 212970), (687, 210180), (916, 157635), (930, 155262), (1017, 141980), (1116, 129385), (1130, 127782), (1145, 126108), (1356, 106485), (1374, 105090), (1395, 103508), (1695, 85188), (1860, 77631), (2034, 70990), (2061, 70060), (2260, 63891), (2290, 63054), (2748, 52545), (2790, 51754), (3390, 42594), (3435, 42036), (3503, 41220), (4068, 35495), (4122, 35030), (4580, 31527), (5085, 28396), (5580, 25877), (6780, 21297), (6870, 21018), (7006, 20610), (7099, 20340), (8244, 17515), (10170, 14198), (10305, 14012), (10509, 13740)]