69512040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4984

約数の個数: 128

約数和(自身を含む): 249580800

約数和(自身を除く): 180068760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 4951, 7020, 9902, 14040, 14853, 19804, 24755, 29706, 39608, 44559, 49510, 59412, 64363, 74265, 89118, 99020, 118824, 128726, 133677, 148530, 178236, 193089, 198040, 222795, 257452, 267354, 297060, 321815, 356472, 386178, 445590, 514904, 534708, 579267, 594120, 643630, 668385, 772356, 891180, 965445, 1069416, 1158534, 1287260, 1336770, 1544712, 1737801, 1782360, 1930890, 2317068, 2574520, 2673540, 2896335, 3475602, 3861780, 4634136, 5347080, 5792670, 6951204, 7723560, 8689005, 11585340, 13902408, 17378010, 23170680, 34756020, 69512040]

約数ペア:

[(1, 69512040), (2, 34756020), (3, 23170680), (4, 17378010), (5, 13902408), (6, 11585340), (8, 8689005), (9, 7723560), (10, 6951204), (12, 5792670), (13, 5347080), (15, 4634136), (18, 3861780), (20, 3475602), (24, 2896335), (26, 2673540), (27, 2574520), (30, 2317068), (36, 1930890), (39, 1782360), (40, 1737801), (45, 1544712), (52, 1336770), (54, 1287260), (60, 1158534), (65, 1069416), (72, 965445), (78, 891180), (90, 772356), (104, 668385), (108, 643630), (117, 594120), (120, 579267), (130, 534708), (135, 514904), (156, 445590), (180, 386178), (195, 356472), (216, 321815), (234, 297060), (260, 267354), (270, 257452), (312, 222795), (351, 198040), (360, 193089), (390, 178236), (468, 148530), (520, 133677), (540, 128726), (585, 118824), (702, 99020), (780, 89118), (936, 74265), (1080, 64363), (1170, 59412), (1404, 49510), (1560, 44559), (1755, 39608), (2340, 29706), (2808, 24755), (3510, 19804), (4680, 14853), (4951, 14040), (7020, 9902)]