80347800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10301}}^1$

素因数の和:10333

約数の個数: 96

約数和(自身を含む): 268264080

約数和(自身を除く): 187916280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 10301, 20602, 30903, 41204, 51505, 61806, 82408, 103010, 123612, 133913, 154515, 206020, 247224, 257525, 267826, 309030, 401739, 412040, 515050, 535652, 618060, 669565, 772575, 803478, 1030100, 1071304, 1236120, 1339130, 1545150, 1606956, 2008695, 2060200, 2678260, 3090300, 3213912, 3347825, 4017390, 5356520, 6180600, 6695650, 8034780, 10043475, 13391300, 16069560, 20086950, 26782600, 40173900, 80347800]

約数ペア:

[(1, 80347800), (2, 40173900), (3, 26782600), (4, 20086950), (5, 16069560), (6, 13391300), (8, 10043475), (10, 8034780), (12, 6695650), (13, 6180600), (15, 5356520), (20, 4017390), (24, 3347825), (25, 3213912), (26, 3090300), (30, 2678260), (39, 2060200), (40, 2008695), (50, 1606956), (52, 1545150), (60, 1339130), (65, 1236120), (75, 1071304), (78, 1030100), (100, 803478), (104, 772575), (120, 669565), (130, 618060), (150, 535652), (156, 515050), (195, 412040), (200, 401739), (260, 309030), (300, 267826), (312, 257525), (325, 247224), (390, 206020), (520, 154515), (600, 133913), (650, 123612), (780, 103010), (975, 82408), (1300, 61806), (1560, 51505), (1950, 41204), (2600, 30903), (3900, 20602), (7800, 10301)]