27078750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 76756680

約数和(自身を除く): 49677930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 83, 87, 90, 125, 145, 150, 166, 174, 225, 249, 250, 261, 290, 375, 415, 435, 450, 498, 522, 625, 725, 747, 750, 830, 870, 1125, 1245, 1250, 1305, 1450, 1494, 1875, 2075, 2175, 2250, 2407, 2490, 2610, 3625, 3735, 3750, 4150, 4350, 4814, 5625, 6225, 6525, 7221, 7250, 7470, 10375, 10875, 11250, 12035, 12450, 13050, 14442, 18125, 18675, 20750, 21663, 21750, 24070, 31125, 32625, 36105, 36250, 37350, 43326, 51875, 54375, 60175, 62250, 65250, 72210, 93375, 103750, 108315, 108750, 120350, 155625, 163125, 180525, 186750, 216630, 300875, 311250, 326250, 361050, 466875, 541575, 601750, 902625, 933750, 1083150, 1504375, 1805250, 2707875, 3008750, 4513125, 5415750, 9026250, 13539375, 27078750]

約数ペア:

[(1, 27078750), (2, 13539375), (3, 9026250), (5, 5415750), (6, 4513125), (9, 3008750), (10, 2707875), (15, 1805250), (18, 1504375), (25, 1083150), (29, 933750), (30, 902625), (45, 601750), (50, 541575), (58, 466875), (75, 361050), (83, 326250), (87, 311250), (90, 300875), (125, 216630), (145, 186750), (150, 180525), (166, 163125), (174, 155625), (225, 120350), (249, 108750), (250, 108315), (261, 103750), (290, 93375), (375, 72210), (415, 65250), (435, 62250), (450, 60175), (498, 54375), (522, 51875), (625, 43326), (725, 37350), (747, 36250), (750, 36105), (830, 32625), (870, 31125), (1125, 24070), (1245, 21750), (1250, 21663), (1305, 20750), (1450, 18675), (1494, 18125), (1875, 14442), (2075, 13050), (2175, 12450), (2250, 12035), (2407, 11250), (2490, 10875), (2610, 10375), (3625, 7470), (3735, 7250), (3750, 7221), (4150, 6525), (4350, 6225), (4814, 5625)]