201757300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 464414720

約数和(自身を除く): 262657420

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 620, 740, 775, 925, 1147, 1550, 1759, 1850, 2294, 3100, 3518, 3700, 4588, 5735, 7036, 8795, 11470, 17590, 22940, 28675, 35180, 43975, 54529, 57350, 65083, 87950, 109058, 114700, 130166, 175900, 218116, 260332, 272645, 325415, 545290, 650830, 1090580, 1301660, 1363225, 1627075, 2017573, 2726450, 3254150, 4035146, 5452900, 6508300, 8070292, 10087865, 20175730, 40351460, 50439325, 100878650, 201757300]

約数ペア:

[(1, 201757300), (2, 100878650), (4, 50439325), (5, 40351460), (10, 20175730), (20, 10087865), (25, 8070292), (31, 6508300), (37, 5452900), (50, 4035146), (62, 3254150), (74, 2726450), (100, 2017573), (124, 1627075), (148, 1363225), (155, 1301660), (185, 1090580), (310, 650830), (370, 545290), (620, 325415), (740, 272645), (775, 260332), (925, 218116), (1147, 175900), (1550, 130166), (1759, 114700), (1850, 109058), (2294, 87950), (3100, 65083), (3518, 57350), (3700, 54529), (4588, 43975), (5735, 35180), (7036, 28675), (8795, 22940), (11470, 17590)]