16290750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 48522240

約数和(自身を除く): 32231490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 107, 125, 145, 150, 174, 175, 203, 210, 214, 250, 290, 321, 350, 375, 406, 435, 525, 535, 609, 642, 725, 749, 750, 870, 875, 1015, 1050, 1070, 1218, 1450, 1498, 1605, 1750, 2030, 2175, 2247, 2625, 2675, 3045, 3103, 3210, 3625, 3745, 4350, 4494, 5075, 5250, 5350, 6090, 6206, 7250, 7490, 8025, 9309, 10150, 10875, 11235, 13375, 15225, 15515, 16050, 18618, 18725, 21721, 21750, 22470, 25375, 26750, 30450, 31030, 37450, 40125, 43442, 46545, 50750, 56175, 65163, 76125, 77575, 80250, 93090, 93625, 108605, 112350, 130326, 152250, 155150, 187250, 217210, 232725, 280875, 325815, 387875, 465450, 543025, 561750, 651630, 775750, 1086050, 1163625, 1629075, 2327250, 2715125, 3258150, 5430250, 8145375, 16290750]

約数ペア:

[(1, 16290750), (2, 8145375), (3, 5430250), (5, 3258150), (6, 2715125), (7, 2327250), (10, 1629075), (14, 1163625), (15, 1086050), (21, 775750), (25, 651630), (29, 561750), (30, 543025), (35, 465450), (42, 387875), (50, 325815), (58, 280875), (70, 232725), (75, 217210), (87, 187250), (105, 155150), (107, 152250), (125, 130326), (145, 112350), (150, 108605), (174, 93625), (175, 93090), (203, 80250), (210, 77575), (214, 76125), (250, 65163), (290, 56175), (321, 50750), (350, 46545), (375, 43442), (406, 40125), (435, 37450), (525, 31030), (535, 30450), (609, 26750), (642, 25375), (725, 22470), (749, 21750), (750, 21721), (870, 18725), (875, 18618), (1015, 16050), (1050, 15515), (1070, 15225), (1218, 13375), (1450, 11235), (1498, 10875), (1605, 10150), (1750, 9309), (2030, 8025), (2175, 7490), (2247, 7250), (2625, 6206), (2675, 6090), (3045, 5350), (3103, 5250), (3210, 5075), (3625, 4494), (3745, 4350)]