161751150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 486250128

約数和(自身を除く): 324498978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 41, 45, 50, 55, 66, 75, 82, 90, 99, 110, 123, 150, 165, 198, 205, 225, 246, 275, 330, 369, 410, 450, 451, 495, 550, 615, 738, 797, 825, 902, 990, 1025, 1230, 1353, 1594, 1650, 1845, 2050, 2255, 2391, 2475, 2706, 3075, 3690, 3985, 4059, 4510, 4782, 4950, 6150, 6765, 7173, 7970, 8118, 8767, 9225, 11275, 11955, 13530, 14346, 17534, 18450, 19925, 20295, 22550, 23910, 26301, 32677, 33825, 35865, 39850, 40590, 43835, 52602, 59775, 65354, 67650, 71730, 78903, 87670, 98031, 101475, 119550, 131505, 157806, 163385, 179325, 196062, 202950, 219175, 263010, 294093, 326770, 358650, 359447, 394515, 438350, 490155, 588186, 657525, 718894, 789030, 816925, 980310, 1078341, 1315050, 1470465, 1633850, 1797235, 1972575, 2156682, 2450775, 2940930, 3235023, 3594470, 3945150, 4901550, 5391705, 6470046, 7352325, 8986175, 10783410, 14704650, 16175115, 17972350, 26958525, 32350230, 53917050, 80875575, 161751150]

約数ペア:

[(1, 161751150), (2, 80875575), (3, 53917050), (5, 32350230), (6, 26958525), (9, 17972350), (10, 16175115), (11, 14704650), (15, 10783410), (18, 8986175), (22, 7352325), (25, 6470046), (30, 5391705), (33, 4901550), (41, 3945150), (45, 3594470), (50, 3235023), (55, 2940930), (66, 2450775), (75, 2156682), (82, 1972575), (90, 1797235), (99, 1633850), (110, 1470465), (123, 1315050), (150, 1078341), (165, 980310), (198, 816925), (205, 789030), (225, 718894), (246, 657525), (275, 588186), (330, 490155), (369, 438350), (410, 394515), (450, 359447), (451, 358650), (495, 326770), (550, 294093), (615, 263010), (738, 219175), (797, 202950), (825, 196062), (902, 179325), (990, 163385), (1025, 157806), (1230, 131505), (1353, 119550), (1594, 101475), (1650, 98031), (1845, 87670), (2050, 78903), (2255, 71730), (2391, 67650), (2475, 65354), (2706, 59775), (3075, 52602), (3690, 43835), (3985, 40590), (4059, 39850), (4510, 35865), (4782, 33825), (4950, 32677), (6150, 26301), (6765, 23910), (7173, 22550), (7970, 20295), (8118, 19925), (8767, 18450), (9225, 17534), (11275, 14346), (11955, 13530)]