2150278920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1873}}^1$

素因数の和:2956

約数の個数: 128

約数和(自身を含む): 7178169600

約数和(自身を除く): 5027890680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1063, 1080, 1873, 2126, 3189, 3746, 4252, 5315, 5619, 6378, 7492, 8504, 9365, 9567, 10630, 11238, 12756, 14984, 15945, 16857, 18730, 19134, 21260, 22476, 25512, 28095, 28701, 31890, 33714, 37460, 38268, 42520, 44952, 47835, 50571, 56190, 57402, 63780, 67428, 74920, 76536, 84285, 95670, 101142, 112380, 114804, 127560, 134856, 143505, 168570, 191340, 202284, 224760, 229608, 252855, 287010, 337140, 382680, 404568, 505710, 574020, 674280, 1011420, 1148040, 1990999, 2022840, 3981998, 5972997, 7963996, 9954995, 11945994, 15927992, 17918991, 19909990, 23891988, 29864985, 35837982, 39819980, 47783976, 53756973, 59729970, 71675964, 79639960, 89594955, 107513946, 119459940, 143351928, 179189910, 215027892, 238919880, 268784865, 358379820, 430055784, 537569730, 716759640, 1075139460, 2150278920]

約数ペア:

[(1, 2150278920), (2, 1075139460), (3, 716759640), (4, 537569730), (5, 430055784), (6, 358379820), (8, 268784865), (9, 238919880), (10, 215027892), (12, 179189910), (15, 143351928), (18, 119459940), (20, 107513946), (24, 89594955), (27, 79639960), (30, 71675964), (36, 59729970), (40, 53756973), (45, 47783976), (54, 39819980), (60, 35837982), (72, 29864985), (90, 23891988), (108, 19909990), (120, 17918991), (135, 15927992), (180, 11945994), (216, 9954995), (270, 7963996), (360, 5972997), (540, 3981998), (1063, 2022840), (1080, 1990999), (1873, 1148040), (2126, 1011420), (3189, 674280), (3746, 574020), (4252, 505710), (5315, 404568), (5619, 382680), (6378, 337140), (7492, 287010), (8504, 252855), (9365, 229608), (9567, 224760), (10630, 202284), (11238, 191340), (12756, 168570), (14984, 143505), (15945, 134856), (16857, 127560), (18730, 114804), (19134, 112380), (21260, 101142), (22476, 95670), (25512, 84285), (28095, 76536), (28701, 74920), (31890, 67428), (33714, 63780), (37460, 57402), (38268, 56190), (42520, 50571), (44952, 47835)]