42049700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 117325824

約数和(自身を除く): 75276124

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 43, 44, 50, 55, 70, 77, 86, 100, 110, 127, 140, 154, 172, 175, 215, 220, 254, 275, 301, 308, 350, 385, 430, 473, 508, 550, 602, 635, 700, 770, 860, 889, 946, 1075, 1100, 1204, 1270, 1397, 1505, 1540, 1778, 1892, 1925, 2150, 2365, 2540, 2794, 3010, 3175, 3311, 3556, 3850, 4300, 4445, 4730, 5461, 5588, 6020, 6350, 6622, 6985, 7525, 7700, 8890, 9460, 9779, 10922, 11825, 12700, 13244, 13970, 15050, 16555, 17780, 19558, 21844, 22225, 23650, 27305, 27940, 30100, 33110, 34925, 38227, 39116, 44450, 47300, 48895, 54610, 60071, 66220, 69850, 76454, 82775, 88900, 97790, 109220, 120142, 136525, 139700, 152908, 165550, 191135, 195580, 240284, 244475, 273050, 300355, 331100, 382270, 420497, 488950, 546100, 600710, 764540, 840994, 955675, 977900, 1201420, 1501775, 1681988, 1911350, 2102485, 3003550, 3822700, 4204970, 6007100, 8409940, 10512425, 21024850, 42049700]

約数ペア:

[(1, 42049700), (2, 21024850), (4, 10512425), (5, 8409940), (7, 6007100), (10, 4204970), (11, 3822700), (14, 3003550), (20, 2102485), (22, 1911350), (25, 1681988), (28, 1501775), (35, 1201420), (43, 977900), (44, 955675), (50, 840994), (55, 764540), (70, 600710), (77, 546100), (86, 488950), (100, 420497), (110, 382270), (127, 331100), (140, 300355), (154, 273050), (172, 244475), (175, 240284), (215, 195580), (220, 191135), (254, 165550), (275, 152908), (301, 139700), (308, 136525), (350, 120142), (385, 109220), (430, 97790), (473, 88900), (508, 82775), (550, 76454), (602, 69850), (635, 66220), (700, 60071), (770, 54610), (860, 48895), (889, 47300), (946, 44450), (1075, 39116), (1100, 38227), (1204, 34925), (1270, 33110), (1397, 30100), (1505, 27940), (1540, 27305), (1778, 23650), (1892, 22225), (1925, 21844), (2150, 19558), (2365, 17780), (2540, 16555), (2794, 15050), (3010, 13970), (3175, 13244), (3311, 12700), (3556, 11825), (3850, 10922), (4300, 9779), (4445, 9460), (4730, 8890), (5461, 7700), (5588, 7525), (6020, 6985), (6350, 6622)]