1800288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 6289920

約数和(自身を除く): 4489632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 47, 48, 56, 57, 63, 72, 76, 84, 94, 96, 112, 114, 126, 133, 141, 144, 152, 168, 171, 188, 224, 228, 252, 266, 282, 288, 304, 329, 336, 342, 376, 399, 423, 456, 504, 532, 564, 608, 658, 672, 684, 752, 798, 846, 893, 912, 987, 1008, 1064, 1128, 1197, 1316, 1368, 1504, 1596, 1692, 1786, 1824, 1974, 2016, 2128, 2256, 2394, 2632, 2679, 2736, 2961, 3192, 3384, 3572, 3948, 4256, 4512, 4788, 5264, 5358, 5472, 5922, 6251, 6384, 6768, 7144, 7896, 8037, 9576, 10528, 10716, 11844, 12502, 12768, 13536, 14288, 15792, 16074, 18753, 19152, 21432, 23688, 25004, 28576, 31584, 32148, 37506, 38304, 42864, 47376, 50008, 56259, 64296, 75012, 85728, 94752, 100016, 112518, 128592, 150024, 200032, 225036, 257184, 300048, 450072, 600096, 900144, 1800288]

約数ペア:

[(1, 1800288), (2, 900144), (3, 600096), (4, 450072), (6, 300048), (7, 257184), (8, 225036), (9, 200032), (12, 150024), (14, 128592), (16, 112518), (18, 100016), (19, 94752), (21, 85728), (24, 75012), (28, 64296), (32, 56259), (36, 50008), (38, 47376), (42, 42864), (47, 38304), (48, 37506), (56, 32148), (57, 31584), (63, 28576), (72, 25004), (76, 23688), (84, 21432), (94, 19152), (96, 18753), (112, 16074), (114, 15792), (126, 14288), (133, 13536), (141, 12768), (144, 12502), (152, 11844), (168, 10716), (171, 10528), (188, 9576), (224, 8037), (228, 7896), (252, 7144), (266, 6768), (282, 6384), (288, 6251), (304, 5922), (329, 5472), (336, 5358), (342, 5264), (376, 4788), (399, 4512), (423, 4256), (456, 3948), (504, 3572), (532, 3384), (564, 3192), (608, 2961), (658, 2736), (672, 2679), (684, 2632), (752, 2394), (798, 2256), (846, 2128), (893, 2016), (912, 1974), (987, 1824), (1008, 1786), (1064, 1692), (1128, 1596), (1197, 1504), (1316, 1368)]