225655920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{44773}}^1$

素因数の和:44799

約数の個数: 120

約数和(自身を含む): 866108256

約数和(自身を除く): 640452336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 44773, 89546, 134319, 179092, 223865, 268638, 313411, 358184, 402957, 447730, 537276, 626822, 671595, 716368, 805914, 895460, 940233, 1074552, 1253644, 1343190, 1567055, 1611828, 1790920, 1880466, 2014785, 2149104, 2507288, 2686380, 2820699, 3134110, 3223656, 3581840, 3760932, 4029570, 4701165, 5014576, 5372760, 5641398, 6268220, 6447312, 7521864, 8059140, 9402330, 10745520, 11282796, 12536440, 14103495, 15043728, 16118280, 18804660, 22565592, 25072880, 28206990, 32236560, 37609320, 45131184, 56413980, 75218640, 112827960, 225655920]

約数ペア:

[(1, 225655920), (2, 112827960), (3, 75218640), (4, 56413980), (5, 45131184), (6, 37609320), (7, 32236560), (8, 28206990), (9, 25072880), (10, 22565592), (12, 18804660), (14, 16118280), (15, 15043728), (16, 14103495), (18, 12536440), (20, 11282796), (21, 10745520), (24, 9402330), (28, 8059140), (30, 7521864), (35, 6447312), (36, 6268220), (40, 5641398), (42, 5372760), (45, 5014576), (48, 4701165), (56, 4029570), (60, 3760932), (63, 3581840), (70, 3223656), (72, 3134110), (80, 2820699), (84, 2686380), (90, 2507288), (105, 2149104), (112, 2014785), (120, 1880466), (126, 1790920), (140, 1611828), (144, 1567055), (168, 1343190), (180, 1253644), (210, 1074552), (240, 940233), (252, 895460), (280, 805914), (315, 716368), (336, 671595), (360, 626822), (420, 537276), (504, 447730), (560, 402957), (630, 358184), (720, 313411), (840, 268638), (1008, 223865), (1260, 179092), (1680, 134319), (2520, 89546), (5040, 44773)]