141838020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 469862400

約数和(自身を除く): 328024380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 108, 111, 124, 135, 148, 155, 180, 185, 186, 222, 229, 270, 279, 310, 333, 370, 372, 444, 458, 465, 540, 555, 558, 620, 666, 687, 740, 837, 916, 930, 999, 1110, 1116, 1145, 1147, 1332, 1374, 1395, 1665, 1674, 1860, 1998, 2061, 2220, 2290, 2294, 2748, 2790, 3330, 3348, 3435, 3441, 3996, 4122, 4185, 4580, 4588, 4995, 5580, 5735, 6183, 6660, 6870, 6882, 7099, 8244, 8370, 8473, 9990, 10305, 10323, 11470, 12366, 13740, 13764, 14198, 16740, 16946, 17205, 19980, 20610, 20646, 21297, 22940, 24732, 25419, 28396, 30915, 30969, 33892, 34410, 35495, 41220, 41292, 42365, 42594, 50838, 51615, 61830, 61938, 63891, 68820, 70990, 76257, 84730, 85188, 101676, 103230, 106485, 123660, 123876, 127095, 127782, 141980, 152514, 154845, 169460, 191673, 206460, 212970, 228771, 254190, 255564, 262663, 305028, 309690, 319455, 381285, 383346, 425940, 457542, 508380, 525326, 619380, 638910, 762570, 766692, 787989, 915084, 958365, 1050652, 1143855, 1277820, 1313315, 1525140, 1575978, 1916730, 2287710, 2363967, 2626630, 3151956, 3833460, 3939945, 4575420, 4727934, 5253260, 7091901, 7879890, 9455868, 11819835, 14183802, 15759780, 23639670, 28367604, 35459505, 47279340, 70919010, 141838020]

約数ペア:

[(1, 141838020), (2, 70919010), (3, 47279340), (4, 35459505), (5, 28367604), (6, 23639670), (9, 15759780), (10, 14183802), (12, 11819835), (15, 9455868), (18, 7879890), (20, 7091901), (27, 5253260), (30, 4727934), (31, 4575420), (36, 3939945), (37, 3833460), (45, 3151956), (54, 2626630), (60, 2363967), (62, 2287710), (74, 1916730), (90, 1575978), (93, 1525140), (108, 1313315), (111, 1277820), (124, 1143855), (135, 1050652), (148, 958365), (155, 915084), (180, 787989), (185, 766692), (186, 762570), (222, 638910), (229, 619380), (270, 525326), (279, 508380), (310, 457542), (333, 425940), (370, 383346), (372, 381285), (444, 319455), (458, 309690), (465, 305028), (540, 262663), (555, 255564), (558, 254190), (620, 228771), (666, 212970), (687, 206460), (740, 191673), (837, 169460), (916, 154845), (930, 152514), (999, 141980), (1110, 127782), (1116, 127095), (1145, 123876), (1147, 123660), (1332, 106485), (1374, 103230), (1395, 101676), (1665, 85188), (1674, 84730), (1860, 76257), (1998, 70990), (2061, 68820), (2220, 63891), (2290, 61938), (2294, 61830), (2748, 51615), (2790, 50838), (3330, 42594), (3348, 42365), (3435, 41292), (3441, 41220), (3996, 35495), (4122, 34410), (4185, 33892), (4580, 30969), (4588, 30915), (4995, 28396), (5580, 25419), (5735, 24732), (6183, 22940), (6660, 21297), (6870, 20646), (6882, 20610), (7099, 19980), (8244, 17205), (8370, 16946), (8473, 16740), (9990, 14198), (10305, 13764), (10323, 13740), (11470, 12366)]