8555449860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1\times {\mathrm{811}}^1$

素因数の和:1498

約数の個数: 144

約数和(自身を含む): 26281906560

約数和(自身を除く): 17726456700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 569, 618, 811, 927, 1030, 1138, 1236, 1545, 1622, 1707, 1854, 2060, 2276, 2433, 2845, 3090, 3244, 3414, 3708, 4055, 4635, 4866, 5121, 5690, 6180, 6828, 7299, 8110, 8535, 9270, 9732, 10242, 11380, 12165, 14598, 16220, 17070, 18540, 20484, 24330, 25605, 29196, 34140, 36495, 48660, 51210, 58607, 72990, 83533, 102420, 117214, 145980, 167066, 175821, 234428, 250599, 293035, 334132, 351642, 417665, 461459, 501198, 527463, 586070, 703284, 751797, 835330, 879105, 922918, 1002396, 1054926, 1172140, 1252995, 1384377, 1503594, 1670660, 1758210, 1845836, 2109852, 2307295, 2505990, 2637315, 2768754, 3007188, 3516420, 3758985, 4153131, 4614590, 5011980, 5274630, 5537508, 6921885, 7517970, 8306262, 9229180, 10549260, 13843770, 15035940, 16612524, 20765655, 27687540, 41531310, 47530277, 83062620, 95060554, 142590831, 190121108, 237651385, 285181662, 427772493, 475302770, 570363324, 712954155, 855544986, 950605540, 1425908310, 1711089972, 2138862465, 2851816620, 4277724930, 8555449860]

約数ペア:

[(1, 8555449860), (2, 4277724930), (3, 2851816620), (4, 2138862465), (5, 1711089972), (6, 1425908310), (9, 950605540), (10, 855544986), (12, 712954155), (15, 570363324), (18, 475302770), (20, 427772493), (30, 285181662), (36, 237651385), (45, 190121108), (60, 142590831), (90, 95060554), (103, 83062620), (180, 47530277), (206, 41531310), (309, 27687540), (412, 20765655), (515, 16612524), (569, 15035940), (618, 13843770), (811, 10549260), (927, 9229180), (1030, 8306262), (1138, 7517970), (1236, 6921885), (1545, 5537508), (1622, 5274630), (1707, 5011980), (1854, 4614590), (2060, 4153131), (2276, 3758985), (2433, 3516420), (2845, 3007188), (3090, 2768754), (3244, 2637315), (3414, 2505990), (3708, 2307295), (4055, 2109852), (4635, 1845836), (4866, 1758210), (5121, 1670660), (5690, 1503594), (6180, 1384377), (6828, 1252995), (7299, 1172140), (8110, 1054926), (8535, 1002396), (9270, 922918), (9732, 879105), (10242, 835330), (11380, 751797), (12165, 703284), (14598, 586070), (16220, 527463), (17070, 501198), (18540, 461459), (20484, 417665), (24330, 351642), (25605, 334132), (29196, 293035), (34140, 250599), (36495, 234428), (48660, 175821), (51210, 167066), (58607, 145980), (72990, 117214), (83533, 102420)]