123304950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 342612000

約数和(自身を除く): 219307050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 149, 150, 225, 270, 298, 447, 450, 613, 675, 745, 894, 1226, 1341, 1350, 1490, 1839, 2235, 2682, 3065, 3678, 3725, 4023, 4470, 5517, 6130, 6705, 7450, 8046, 9195, 11034, 11175, 13410, 15325, 16551, 18390, 20115, 22350, 27585, 30650, 33102, 33525, 40230, 45975, 55170, 67050, 82755, 91337, 91950, 100575, 137925, 165510, 182674, 201150, 274011, 275850, 413775, 456685, 548022, 822033, 827550, 913370, 1370055, 1644066, 2283425, 2466099, 2740110, 4110165, 4566850, 4932198, 6850275, 8220330, 12330495, 13700550, 20550825, 24660990, 41101650, 61652475, 123304950]

約数ペア:

[(1, 123304950), (2, 61652475), (3, 41101650), (5, 24660990), (6, 20550825), (9, 13700550), (10, 12330495), (15, 8220330), (18, 6850275), (25, 4932198), (27, 4566850), (30, 4110165), (45, 2740110), (50, 2466099), (54, 2283425), (75, 1644066), (90, 1370055), (135, 913370), (149, 827550), (150, 822033), (225, 548022), (270, 456685), (298, 413775), (447, 275850), (450, 274011), (613, 201150), (675, 182674), (745, 165510), (894, 137925), (1226, 100575), (1341, 91950), (1350, 91337), (1490, 82755), (1839, 67050), (2235, 55170), (2682, 45975), (3065, 40230), (3678, 33525), (3725, 33102), (4023, 30650), (4470, 27585), (5517, 22350), (6130, 20115), (6705, 18390), (7450, 16551), (8046, 15325), (9195, 13410), (11034, 11175)]