77253240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 252057600

約数和(自身を除く): 174804360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1093, 1140, 1178, 1240, 1767, 1860, 2186, 2280, 2356, 2945, 3279, 3534, 3720, 4372, 4712, 5465, 5890, 6558, 7068, 8744, 8835, 10930, 11780, 13116, 14136, 16395, 17670, 20767, 21860, 23560, 26232, 32790, 33883, 35340, 41534, 43720, 62301, 65580, 67766, 70680, 83068, 101649, 103835, 124602, 131160, 135532, 166136, 169415, 203298, 207670, 249204, 271064, 311505, 338830, 406596, 415340, 498408, 508245, 623010, 643777, 677660, 813192, 830680, 1016490, 1246020, 1287554, 1355320, 1931331, 2032980, 2492040, 2575108, 3218885, 3862662, 4065960, 5150216, 6437770, 7725324, 9656655, 12875540, 15450648, 19313310, 25751080, 38626620, 77253240]

約数ペア:

[(1, 77253240), (2, 38626620), (3, 25751080), (4, 19313310), (5, 15450648), (6, 12875540), (8, 9656655), (10, 7725324), (12, 6437770), (15, 5150216), (19, 4065960), (20, 3862662), (24, 3218885), (30, 2575108), (31, 2492040), (38, 2032980), (40, 1931331), (57, 1355320), (60, 1287554), (62, 1246020), (76, 1016490), (93, 830680), (95, 813192), (114, 677660), (120, 643777), (124, 623010), (152, 508245), (155, 498408), (186, 415340), (190, 406596), (228, 338830), (248, 311505), (285, 271064), (310, 249204), (372, 207670), (380, 203298), (456, 169415), (465, 166136), (570, 135532), (589, 131160), (620, 124602), (744, 103835), (760, 101649), (930, 83068), (1093, 70680), (1140, 67766), (1178, 65580), (1240, 62301), (1767, 43720), (1860, 41534), (2186, 35340), (2280, 33883), (2356, 32790), (2945, 26232), (3279, 23560), (3534, 21860), (3720, 20767), (4372, 17670), (4712, 16395), (5465, 14136), (5890, 13116), (6558, 11780), (7068, 10930), (8744, 8835)]