225277920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22349}}^1$

素因数の和:22377

約数の個数: 144

約数和(自身を含む): 878623200

約数和(自身を除く): 653345280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22349, 44698, 67047, 89396, 111745, 134094, 156443, 178792, 201141, 223490, 268188, 312886, 335235, 357584, 402282, 446980, 469329, 536376, 625772, 670470, 715168, 782215, 804564, 893960, 938658, 1005705, 1072752, 1251544, 1340940, 1407987, 1564430, 1609128, 1787920, 1877316, 2011410, 2145504, 2346645, 2503088, 2681880, 2815974, 3128860, 3218256, 3575840, 3754632, 4022820, 4693290, 5006176, 5363760, 5631948, 6257720, 6436512, 7039935, 7509264, 8045640, 9386580, 10727520, 11263896, 12515440, 14079870, 15018528, 16091280, 18773160, 22527792, 25030880, 28159740, 32182560, 37546320, 45055584, 56319480, 75092640, 112638960, 225277920]

約数ペア:

[(1, 225277920), (2, 112638960), (3, 75092640), (4, 56319480), (5, 45055584), (6, 37546320), (7, 32182560), (8, 28159740), (9, 25030880), (10, 22527792), (12, 18773160), (14, 16091280), (15, 15018528), (16, 14079870), (18, 12515440), (20, 11263896), (21, 10727520), (24, 9386580), (28, 8045640), (30, 7509264), (32, 7039935), (35, 6436512), (36, 6257720), (40, 5631948), (42, 5363760), (45, 5006176), (48, 4693290), (56, 4022820), (60, 3754632), (63, 3575840), (70, 3218256), (72, 3128860), (80, 2815974), (84, 2681880), (90, 2503088), (96, 2346645), (105, 2145504), (112, 2011410), (120, 1877316), (126, 1787920), (140, 1609128), (144, 1564430), (160, 1407987), (168, 1340940), (180, 1251544), (210, 1072752), (224, 1005705), (240, 938658), (252, 893960), (280, 804564), (288, 782215), (315, 715168), (336, 670470), (360, 625772), (420, 536376), (480, 469329), (504, 446980), (560, 402282), (630, 357584), (672, 335235), (720, 312886), (840, 268188), (1008, 223490), (1120, 201141), (1260, 178792), (1440, 156443), (1680, 134094), (2016, 111745), (2520, 89396), (3360, 67047), (5040, 44698), (10080, 22349)]