26787750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 77635584

約数和(自身を除く): 50847834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 191, 250, 255, 275, 330, 374, 375, 382, 425, 510, 550, 561, 573, 750, 825, 850, 935, 955, 1122, 1146, 1275, 1375, 1650, 1870, 1910, 2101, 2125, 2550, 2750, 2805, 2865, 3247, 4125, 4202, 4250, 4675, 4775, 5610, 5730, 6303, 6375, 6494, 8250, 9350, 9550, 9741, 10505, 12606, 12750, 14025, 14325, 16235, 19482, 21010, 23375, 23875, 28050, 28650, 31515, 32470, 35717, 46750, 47750, 48705, 52525, 63030, 70125, 71434, 71625, 81175, 97410, 105050, 107151, 140250, 143250, 157575, 162350, 178585, 214302, 243525, 262625, 315150, 357170, 405875, 487050, 525250, 535755, 787875, 811750, 892925, 1071510, 1217625, 1575750, 1785850, 2435250, 2678775, 4464625, 5357550, 8929250, 13393875, 26787750]

約数ペア:

[(1, 26787750), (2, 13393875), (3, 8929250), (5, 5357550), (6, 4464625), (10, 2678775), (11, 2435250), (15, 1785850), (17, 1575750), (22, 1217625), (25, 1071510), (30, 892925), (33, 811750), (34, 787875), (50, 535755), (51, 525250), (55, 487050), (66, 405875), (75, 357170), (85, 315150), (102, 262625), (110, 243525), (125, 214302), (150, 178585), (165, 162350), (170, 157575), (187, 143250), (191, 140250), (250, 107151), (255, 105050), (275, 97410), (330, 81175), (374, 71625), (375, 71434), (382, 70125), (425, 63030), (510, 52525), (550, 48705), (561, 47750), (573, 46750), (750, 35717), (825, 32470), (850, 31515), (935, 28650), (955, 28050), (1122, 23875), (1146, 23375), (1275, 21010), (1375, 19482), (1650, 16235), (1870, 14325), (1910, 14025), (2101, 12750), (2125, 12606), (2550, 10505), (2750, 9741), (2805, 9550), (2865, 9350), (3247, 8250), (4125, 6494), (4202, 6375), (4250, 6303), (4675, 5730), (4775, 5610)]