900144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 120

約数和(自身を含む): 3095040

約数和(自身を除く): 2194896

約数列:

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

約数ペア:

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