220500360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3428

約数の個数: 128

約数和(自身を含む): 747273600

約数和(自身を除く): 526773240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3347, 3660, 4392, 5490, 6588, 6694, 7320, 8235, 10041, 10980, 13176, 13388, 16470, 16735, 20082, 21960, 26776, 30123, 32940, 33470, 40164, 50205, 60246, 65880, 66940, 80328, 90369, 100410, 120492, 133880, 150615, 180738, 200820, 204167, 240984, 301230, 361476, 401640, 408334, 451845, 602460, 612501, 722952, 816668, 903690, 1020835, 1204920, 1225002, 1633336, 1807380, 1837503, 2041670, 2450004, 3062505, 3614760, 3675006, 4083340, 4900008, 5512509, 6125010, 7350012, 8166680, 9187515, 11025018, 12250020, 14700024, 18375030, 22050036, 24500040, 27562545, 36750060, 44100072, 55125090, 73500120, 110250180, 220500360]

約数ペア:

[(1, 220500360), (2, 110250180), (3, 73500120), (4, 55125090), (5, 44100072), (6, 36750060), (8, 27562545), (9, 24500040), (10, 22050036), (12, 18375030), (15, 14700024), (18, 12250020), (20, 11025018), (24, 9187515), (27, 8166680), (30, 7350012), (36, 6125010), (40, 5512509), (45, 4900008), (54, 4083340), (60, 3675006), (61, 3614760), (72, 3062505), (90, 2450004), (108, 2041670), (120, 1837503), (122, 1807380), (135, 1633336), (180, 1225002), (183, 1204920), (216, 1020835), (244, 903690), (270, 816668), (305, 722952), (360, 612501), (366, 602460), (488, 451845), (540, 408334), (549, 401640), (610, 361476), (732, 301230), (915, 240984), (1080, 204167), (1098, 200820), (1220, 180738), (1464, 150615), (1647, 133880), (1830, 120492), (2196, 100410), (2440, 90369), (2745, 80328), (3294, 66940), (3347, 65880), (3660, 60246), (4392, 50205), (5490, 40164), (6588, 33470), (6694, 32940), (7320, 30123), (8235, 26776), (10041, 21960), (10980, 20082), (13176, 16735), (13388, 16470)]