7774650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 23123520

約数和(自身を除く): 15348870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 443, 450, 585, 650, 675, 702, 886, 975, 1170, 1329, 1350, 1755, 1950, 2215, 2658, 2925, 3510, 3987, 4430, 5759, 5850, 6645, 7974, 8775, 11075, 11518, 11961, 13290, 17277, 17550, 19935, 22150, 23922, 28795, 33225, 34554, 39870, 51831, 57590, 59805, 66450, 86385, 99675, 103662, 119610, 143975, 155493, 172770, 199350, 259155, 287950, 299025, 310986, 431925, 518310, 598050, 777465, 863850, 1295775, 1554930, 2591550, 3887325, 7774650]

約数ペア:

[(1, 7774650), (2, 3887325), (3, 2591550), (5, 1554930), (6, 1295775), (9, 863850), (10, 777465), (13, 598050), (15, 518310), (18, 431925), (25, 310986), (26, 299025), (27, 287950), (30, 259155), (39, 199350), (45, 172770), (50, 155493), (54, 143975), (65, 119610), (75, 103662), (78, 99675), (90, 86385), (117, 66450), (130, 59805), (135, 57590), (150, 51831), (195, 39870), (225, 34554), (234, 33225), (270, 28795), (325, 23922), (351, 22150), (390, 19935), (443, 17550), (450, 17277), (585, 13290), (650, 11961), (675, 11518), (702, 11075), (886, 8775), (975, 7974), (1170, 6645), (1329, 5850), (1350, 5759), (1755, 4430), (1950, 3987), (2215, 3510), (2658, 2925)]