88169580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 296755200

約数和(自身を除く): 208585620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 229, 230, 270, 276, 279, 310, 345, 372, 414, 458, 460, 465, 540, 558, 620, 621, 687, 690, 713, 828, 837, 916, 930, 1035, 1116, 1145, 1242, 1374, 1380, 1395, 1426, 1674, 1860, 2061, 2070, 2139, 2290, 2484, 2748, 2790, 2852, 3105, 3348, 3435, 3565, 4122, 4140, 4185, 4278, 4580, 5267, 5580, 6183, 6210, 6417, 6870, 7099, 7130, 8244, 8370, 8556, 10305, 10534, 10695, 12366, 12420, 12834, 13740, 14198, 14260, 15801, 16740, 19251, 20610, 21068, 21297, 21390, 24732, 25668, 26335, 28396, 30915, 31602, 32085, 35495, 38502, 41220, 42594, 42780, 47403, 52670, 61830, 63204, 63891, 64170, 70990, 77004, 79005, 85188, 94806, 96255, 105340, 106485, 123660, 127782, 128340, 141980, 142209, 158010, 163277, 189612, 191673, 192510, 212970, 237015, 255564, 284418, 316020, 319455, 326554, 383346, 385020, 425940, 474030, 489831, 568836, 638910, 653108, 711045, 766692, 816385, 948060, 958365, 979662, 1277820, 1422090, 1469493, 1632770, 1916730, 1959324, 2449155, 2844180, 2938986, 3265540, 3833460, 4408479, 4898310, 5877972, 7347465, 8816958, 9796620, 14694930, 17633916, 22042395, 29389860, 44084790, 88169580]

約数ペア:

[(1, 88169580), (2, 44084790), (3, 29389860), (4, 22042395), (5, 17633916), (6, 14694930), (9, 9796620), (10, 8816958), (12, 7347465), (15, 5877972), (18, 4898310), (20, 4408479), (23, 3833460), (27, 3265540), (30, 2938986), (31, 2844180), (36, 2449155), (45, 1959324), (46, 1916730), (54, 1632770), (60, 1469493), (62, 1422090), (69, 1277820), (90, 979662), (92, 958365), (93, 948060), (108, 816385), (115, 766692), (124, 711045), (135, 653108), (138, 638910), (155, 568836), (180, 489831), (186, 474030), (207, 425940), (229, 385020), (230, 383346), (270, 326554), (276, 319455), (279, 316020), (310, 284418), (345, 255564), (372, 237015), (414, 212970), (458, 192510), (460, 191673), (465, 189612), (540, 163277), (558, 158010), (620, 142209), (621, 141980), (687, 128340), (690, 127782), (713, 123660), (828, 106485), (837, 105340), (916, 96255), (930, 94806), (1035, 85188), (1116, 79005), (1145, 77004), (1242, 70990), (1374, 64170), (1380, 63891), (1395, 63204), (1426, 61830), (1674, 52670), (1860, 47403), (2061, 42780), (2070, 42594), (2139, 41220), (2290, 38502), (2484, 35495), (2748, 32085), (2790, 31602), (2852, 30915), (3105, 28396), (3348, 26335), (3435, 25668), (3565, 24732), (4122, 21390), (4140, 21297), (4185, 21068), (4278, 20610), (4580, 19251), (5267, 16740), (5580, 15801), (6183, 14260), (6210, 14198), (6417, 13740), (6870, 12834), (7099, 12420), (7130, 12366), (8244, 10695), (8370, 10534), (8556, 10305)]