195231750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 571124736

約数和(自身を除く): 375892986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 50, 70, 75, 82, 105, 123, 125, 150, 175, 205, 210, 246, 250, 287, 350, 375, 410, 525, 574, 615, 750, 861, 875, 907, 1025, 1050, 1230, 1435, 1722, 1750, 1814, 2050, 2625, 2721, 2870, 3075, 4305, 4535, 5125, 5250, 5442, 6150, 6349, 7175, 8610, 9070, 10250, 12698, 13605, 14350, 15375, 19047, 21525, 22675, 27210, 30750, 31745, 35875, 37187, 38094, 43050, 45350, 63490, 68025, 71750, 74374, 95235, 107625, 111561, 113375, 136050, 158725, 185935, 190470, 215250, 223122, 226750, 260309, 317450, 340125, 371870, 476175, 520618, 557805, 680250, 780927, 793625, 929675, 952350, 1115610, 1301545, 1561854, 1587250, 1859350, 2380875, 2603090, 2789025, 3904635, 4648375, 4761750, 5578050, 6507725, 7809270, 9296750, 13015450, 13945125, 19523175, 27890250, 32538625, 39046350, 65077250, 97615875, 195231750]

約数ペア:

[(1, 195231750), (2, 97615875), (3, 65077250), (5, 39046350), (6, 32538625), (7, 27890250), (10, 19523175), (14, 13945125), (15, 13015450), (21, 9296750), (25, 7809270), (30, 6507725), (35, 5578050), (41, 4761750), (42, 4648375), (50, 3904635), (70, 2789025), (75, 2603090), (82, 2380875), (105, 1859350), (123, 1587250), (125, 1561854), (150, 1301545), (175, 1115610), (205, 952350), (210, 929675), (246, 793625), (250, 780927), (287, 680250), (350, 557805), (375, 520618), (410, 476175), (525, 371870), (574, 340125), (615, 317450), (750, 260309), (861, 226750), (875, 223122), (907, 215250), (1025, 190470), (1050, 185935), (1230, 158725), (1435, 136050), (1722, 113375), (1750, 111561), (1814, 107625), (2050, 95235), (2625, 74374), (2721, 71750), (2870, 68025), (3075, 63490), (4305, 45350), (4535, 43050), (5125, 38094), (5250, 37187), (5442, 35875), (6150, 31745), (6349, 30750), (7175, 27210), (8610, 22675), (9070, 21525), (10250, 19047), (12698, 15375), (13605, 14350)]