201125520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9061

約数の個数: 120

約数和(自身を含む): 697312512

約数和(自身を除く): 496186992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 9011, 11160, 18022, 22320, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 135165, 144176, 162198, 180220, 216264, 270330, 279341, 324396, 360440, 405495, 432528, 540660, 558682, 648792, 720880, 810990, 838023, 1081320, 1117364, 1297584, 1396705, 1621980, 1676046, 2162640, 2234728, 2514069, 2793410, 3243960, 3352092, 4190115, 4469456, 5028138, 5586820, 6487920, 6704184, 8380230, 10056276, 11173640, 12570345, 13408368, 16760460, 20112552, 22347280, 25140690, 33520920, 40225104, 50281380, 67041840, 100562760, 201125520]

約数ペア:

[(1, 201125520), (2, 100562760), (3, 67041840), (4, 50281380), (5, 40225104), (6, 33520920), (8, 25140690), (9, 22347280), (10, 20112552), (12, 16760460), (15, 13408368), (16, 12570345), (18, 11173640), (20, 10056276), (24, 8380230), (30, 6704184), (31, 6487920), (36, 5586820), (40, 5028138), (45, 4469456), (48, 4190115), (60, 3352092), (62, 3243960), (72, 2793410), (80, 2514069), (90, 2234728), (93, 2162640), (120, 1676046), (124, 1621980), (144, 1396705), (155, 1297584), (180, 1117364), (186, 1081320), (240, 838023), (248, 810990), (279, 720880), (310, 648792), (360, 558682), (372, 540660), (465, 432528), (496, 405495), (558, 360440), (620, 324396), (720, 279341), (744, 270330), (930, 216264), (1116, 180220), (1240, 162198), (1395, 144176), (1488, 135165), (1860, 108132), (2232, 90110), (2480, 81099), (2790, 72088), (3720, 54066), (4464, 45055), (5580, 36044), (7440, 27033), (9011, 22320), (11160, 18022)]