45747540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6869}}^1$

素因数の和:6921

約数の個数: 72

約数和(自身を含む): 142538760

約数和(自身を除く): 96791220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 6869, 13738, 20607, 27476, 34345, 41214, 61821, 68690, 82428, 103035, 123642, 137380, 206070, 247284, 254153, 309105, 412140, 508306, 618210, 762459, 1016612, 1236420, 1270765, 1524918, 2287377, 2541530, 3049836, 3812295, 4574754, 5083060, 7624590, 9149508, 11436885, 15249180, 22873770, 45747540]

約数ペア:

[(1, 45747540), (2, 22873770), (3, 15249180), (4, 11436885), (5, 9149508), (6, 7624590), (9, 5083060), (10, 4574754), (12, 3812295), (15, 3049836), (18, 2541530), (20, 2287377), (30, 1524918), (36, 1270765), (37, 1236420), (45, 1016612), (60, 762459), (74, 618210), (90, 508306), (111, 412140), (148, 309105), (180, 254153), (185, 247284), (222, 206070), (333, 137380), (370, 123642), (444, 103035), (555, 82428), (666, 68690), (740, 61821), (1110, 41214), (1332, 34345), (1665, 27476), (2220, 20607), (3330, 13738), (6660, 6869)]