201122600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7603

約数の個数: 96

約数和(自身を含む): 562612800

約数和(自身を除く): 361490200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 7561, 13300, 15122, 26600, 30244, 37805, 52927, 60488, 75610, 105854, 143659, 151220, 189025, 211708, 264635, 287318, 302440, 378050, 423416, 529270, 574636, 718295, 756100, 1005613, 1058540, 1149272, 1323175, 1436590, 1512200, 2011226, 2117080, 2646350, 2873180, 3591475, 4022452, 5028065, 5292700, 5746360, 7182950, 8044904, 10056130, 10585400, 14365900, 20112260, 25140325, 28731800, 40224520, 50280650, 100561300, 201122600]

約数ペア:

[(1, 201122600), (2, 100561300), (4, 50280650), (5, 40224520), (7, 28731800), (8, 25140325), (10, 20112260), (14, 14365900), (19, 10585400), (20, 10056130), (25, 8044904), (28, 7182950), (35, 5746360), (38, 5292700), (40, 5028065), (50, 4022452), (56, 3591475), (70, 2873180), (76, 2646350), (95, 2117080), (100, 2011226), (133, 1512200), (140, 1436590), (152, 1323175), (175, 1149272), (190, 1058540), (200, 1005613), (266, 756100), (280, 718295), (350, 574636), (380, 529270), (475, 423416), (532, 378050), (665, 302440), (700, 287318), (760, 264635), (950, 211708), (1064, 189025), (1330, 151220), (1400, 143659), (1900, 105854), (2660, 75610), (3325, 60488), (3800, 52927), (5320, 37805), (6650, 30244), (7561, 26600), (13300, 15122)]