225266580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16253}}^1$

素因数の和:16286

約数の個数: 144

約数和(自身を含む): 851969664

約数和(自身を除く): 626703084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 16253, 32506, 48759, 65012, 81265, 97518, 113771, 146277, 162530, 178783, 195036, 227542, 243795, 292554, 325060, 341313, 357566, 455084, 487590, 536349, 568855, 585108, 682626, 715132, 731385, 893915, 975180, 1023939, 1072698, 1137710, 1251481, 1365252, 1462770, 1609047, 1706565, 1787830, 2047878, 2145396, 2275420, 2502962, 2681745, 2925540, 3218094, 3413130, 3575660, 3754443, 4095756, 5005924, 5119695, 5363490, 6257405, 6436188, 6826260, 7508886, 8045235, 10239390, 10726980, 11263329, 12514810, 15017772, 16090470, 18772215, 20478780, 22526658, 25029620, 32180940, 37544430, 45053316, 56316645, 75088860, 112633290, 225266580]

約数ペア:

[(1, 225266580), (2, 112633290), (3, 75088860), (4, 56316645), (5, 45053316), (6, 37544430), (7, 32180940), (9, 25029620), (10, 22526658), (11, 20478780), (12, 18772215), (14, 16090470), (15, 15017772), (18, 12514810), (20, 11263329), (21, 10726980), (22, 10239390), (28, 8045235), (30, 7508886), (33, 6826260), (35, 6436188), (36, 6257405), (42, 5363490), (44, 5119695), (45, 5005924), (55, 4095756), (60, 3754443), (63, 3575660), (66, 3413130), (70, 3218094), (77, 2925540), (84, 2681745), (90, 2502962), (99, 2275420), (105, 2145396), (110, 2047878), (126, 1787830), (132, 1706565), (140, 1609047), (154, 1462770), (165, 1365252), (180, 1251481), (198, 1137710), (210, 1072698), (220, 1023939), (231, 975180), (252, 893915), (308, 731385), (315, 715132), (330, 682626), (385, 585108), (396, 568855), (420, 536349), (462, 487590), (495, 455084), (630, 357566), (660, 341313), (693, 325060), (770, 292554), (924, 243795), (990, 227542), (1155, 195036), (1260, 178783), (1386, 162530), (1540, 146277), (1980, 113771), (2310, 97518), (2772, 81265), (3465, 65012), (4620, 48759), (6930, 32506), (13860, 16253)]