2976074820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:970

約数の個数: 144

約数和(自身を含む): 9156446208

約数和(自身を除く): 6180371388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 211, 254, 381, 422, 508, 617, 633, 635, 762, 844, 1055, 1143, 1234, 1266, 1270, 1524, 1851, 1899, 1905, 2110, 2286, 2468, 2532, 2540, 3085, 3165, 3702, 3798, 3810, 4220, 4572, 5553, 5715, 6170, 6330, 7404, 7596, 7620, 9255, 9495, 11106, 11430, 12340, 12660, 18510, 18990, 22212, 22860, 26797, 27765, 37020, 37980, 53594, 55530, 78359, 80391, 107188, 111060, 130187, 133985, 156718, 160782, 235077, 241173, 260374, 267970, 313436, 321564, 390561, 391795, 401955, 470154, 482346, 520748, 535940, 650935, 705231, 781122, 783590, 803910, 940308, 964692, 1171683, 1175385, 1205865, 1301870, 1410462, 1562244, 1567180, 1607820, 1952805, 2343366, 2350770, 2411730, 2603740, 2820924, 3526155, 3905610, 4686732, 4701540, 4823460, 5858415, 7052310, 7811220, 11716830, 14104620, 16533749, 23433660, 33067498, 49601247, 66134996, 82668745, 99202494, 148803741, 165337490, 198404988, 248006235, 297607482, 330674980, 496012470, 595214964, 744018705, 992024940, 1488037410, 2976074820]

約数ペア:

[(1, 2976074820), (2, 1488037410), (3, 992024940), (4, 744018705), (5, 595214964), (6, 496012470), (9, 330674980), (10, 297607482), (12, 248006235), (15, 198404988), (18, 165337490), (20, 148803741), (30, 99202494), (36, 82668745), (45, 66134996), (60, 49601247), (90, 33067498), (127, 23433660), (180, 16533749), (211, 14104620), (254, 11716830), (381, 7811220), (422, 7052310), (508, 5858415), (617, 4823460), (633, 4701540), (635, 4686732), (762, 3905610), (844, 3526155), (1055, 2820924), (1143, 2603740), (1234, 2411730), (1266, 2350770), (1270, 2343366), (1524, 1952805), (1851, 1607820), (1899, 1567180), (1905, 1562244), (2110, 1410462), (2286, 1301870), (2468, 1205865), (2532, 1175385), (2540, 1171683), (3085, 964692), (3165, 940308), (3702, 803910), (3798, 783590), (3810, 781122), (4220, 705231), (4572, 650935), (5553, 535940), (5715, 520748), (6170, 482346), (6330, 470154), (7404, 401955), (7596, 391795), (7620, 390561), (9255, 321564), (9495, 313436), (11106, 267970), (11430, 260374), (12340, 241173), (12660, 235077), (18510, 160782), (18990, 156718), (22212, 133985), (22860, 130187), (26797, 111060), (27765, 107188), (37020, 80391), (37980, 78359), (53594, 55530)]