274485240

素因数分解:

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

素因数の和:6926

約数の個数: 128

約数和(自身を含む): 939816000

約数和(自身を除く): 665330760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 6869, 7992, 9990, 13320, 13738, 19980, 20607, 27476, 34345, 39960, 41214, 54952, 61821, 68690, 82428, 103035, 123642, 137380, 164856, 185463, 206070, 247284, 254153, 274760, 309105, 370926, 412140, 494568, 508306, 618210, 741852, 762459, 824280, 927315, 1016612, 1236420, 1270765, 1483704, 1524918, 1854630, 2033224, 2287377, 2472840, 2541530, 3049836, 3709260, 3812295, 4574754, 5083060, 6099672, 6862131, 7418520, 7624590, 9149508, 10166120, 11436885, 13724262, 15249180, 18299016, 22873770, 27448524, 30498360, 34310655, 45747540, 54897048, 68621310, 91495080, 137242620, 274485240]

約数ペア:

[(1, 274485240), (2, 137242620), (3, 91495080), (4, 68621310), (5, 54897048), (6, 45747540), (8, 34310655), (9, 30498360), (10, 27448524), (12, 22873770), (15, 18299016), (18, 15249180), (20, 13724262), (24, 11436885), (27, 10166120), (30, 9149508), (36, 7624590), (37, 7418520), (40, 6862131), (45, 6099672), (54, 5083060), (60, 4574754), (72, 3812295), (74, 3709260), (90, 3049836), (108, 2541530), (111, 2472840), (120, 2287377), (135, 2033224), (148, 1854630), (180, 1524918), (185, 1483704), (216, 1270765), (222, 1236420), (270, 1016612), (296, 927315), (333, 824280), (360, 762459), (370, 741852), (444, 618210), (540, 508306), (555, 494568), (666, 412140), (740, 370926), (888, 309105), (999, 274760), (1080, 254153), (1110, 247284), (1332, 206070), (1480, 185463), (1665, 164856), (1998, 137380), (2220, 123642), (2664, 103035), (3330, 82428), (3996, 68690), (4440, 61821), (4995, 54952), (6660, 41214), (6869, 39960), (7992, 34345), (9990, 27476), (13320, 20607), (13738, 19980)]