74525550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 212772096

約数和(自身を除く): 138246546

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 47, 50, 55, 62, 66, 75, 93, 94, 110, 141, 150, 155, 165, 186, 235, 275, 282, 310, 330, 341, 465, 470, 517, 550, 682, 705, 775, 825, 930, 961, 1023, 1034, 1175, 1410, 1457, 1550, 1551, 1650, 1705, 1922, 2046, 2325, 2350, 2585, 2883, 2914, 3102, 3410, 3525, 4371, 4650, 4805, 5115, 5170, 5766, 7050, 7285, 7755, 8525, 8742, 9610, 10230, 10571, 12925, 14415, 14570, 15510, 16027, 17050, 21142, 21855, 24025, 25575, 25850, 28830, 31713, 32054, 36425, 38775, 43710, 45167, 48050, 48081, 51150, 52855, 63426, 72075, 72850, 77550, 80135, 90334, 96162, 105710, 109275, 135501, 144150, 158565, 160270, 218550, 225835, 240405, 264275, 271002, 317130, 400675, 451670, 480810, 496837, 528550, 677505, 792825, 801350, 993674, 1129175, 1202025, 1355010, 1490511, 1585650, 2258350, 2404050, 2484185, 2981022, 3387525, 4968370, 6775050, 7452555, 12420925, 14905110, 24841850, 37262775, 74525550]

約数ペア:

[(1, 74525550), (2, 37262775), (3, 24841850), (5, 14905110), (6, 12420925), (10, 7452555), (11, 6775050), (15, 4968370), (22, 3387525), (25, 2981022), (30, 2484185), (31, 2404050), (33, 2258350), (47, 1585650), (50, 1490511), (55, 1355010), (62, 1202025), (66, 1129175), (75, 993674), (93, 801350), (94, 792825), (110, 677505), (141, 528550), (150, 496837), (155, 480810), (165, 451670), (186, 400675), (235, 317130), (275, 271002), (282, 264275), (310, 240405), (330, 225835), (341, 218550), (465, 160270), (470, 158565), (517, 144150), (550, 135501), (682, 109275), (705, 105710), (775, 96162), (825, 90334), (930, 80135), (961, 77550), (1023, 72850), (1034, 72075), (1175, 63426), (1410, 52855), (1457, 51150), (1550, 48081), (1551, 48050), (1650, 45167), (1705, 43710), (1922, 38775), (2046, 36425), (2325, 32054), (2350, 31713), (2585, 28830), (2883, 25850), (2914, 25575), (3102, 24025), (3410, 21855), (3525, 21142), (4371, 17050), (4650, 16027), (4805, 15510), (5115, 14570), (5170, 14415), (5766, 12925), (7050, 10571), (7285, 10230), (7755, 9610), (8525, 8742)]