155201040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7433}}^1$

素因数の和:7481

約数の個数: 120

約数和(自身を含む): 539262360

約数和(自身を除く): 384061320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 7433, 10440, 14866, 20880, 22299, 29732, 37165, 44598, 59464, 66897, 74330, 89196, 111495, 118928, 133794, 148660, 178392, 215557, 222990, 267588, 297320, 334485, 356784, 431114, 445980, 535176, 594640, 646671, 668970, 862228, 891960, 1070352, 1077785, 1293342, 1337940, 1724456, 1783920, 1940013, 2155570, 2586684, 2675880, 3233355, 3448912, 3880026, 4311140, 5173368, 5351760, 6466710, 7760052, 8622280, 9700065, 10346736, 12933420, 15520104, 17244560, 19400130, 25866840, 31040208, 38800260, 51733680, 77600520, 155201040]

約数ペア:

[(1, 155201040), (2, 77600520), (3, 51733680), (4, 38800260), (5, 31040208), (6, 25866840), (8, 19400130), (9, 17244560), (10, 15520104), (12, 12933420), (15, 10346736), (16, 9700065), (18, 8622280), (20, 7760052), (24, 6466710), (29, 5351760), (30, 5173368), (36, 4311140), (40, 3880026), (45, 3448912), (48, 3233355), (58, 2675880), (60, 2586684), (72, 2155570), (80, 1940013), (87, 1783920), (90, 1724456), (116, 1337940), (120, 1293342), (144, 1077785), (145, 1070352), (174, 891960), (180, 862228), (232, 668970), (240, 646671), (261, 594640), (290, 535176), (348, 445980), (360, 431114), (435, 356784), (464, 334485), (522, 297320), (580, 267588), (696, 222990), (720, 215557), (870, 178392), (1044, 148660), (1160, 133794), (1305, 118928), (1392, 111495), (1740, 89196), (2088, 74330), (2320, 66897), (2610, 59464), (3480, 44598), (4176, 37165), (5220, 29732), (6960, 22299), (7433, 20880), (10440, 14866)]