73210900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 108

約数和(自身を含む): 188404608

約数和(自身を除く): 115193708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 223, 245, 268, 335, 350, 446, 469, 490, 670, 700, 892, 938, 980, 1115, 1225, 1340, 1561, 1675, 1876, 2230, 2345, 2450, 3122, 3283, 3350, 4460, 4690, 4900, 5575, 6244, 6566, 6700, 7805, 9380, 10927, 11150, 11725, 13132, 14941, 15610, 16415, 21854, 22300, 23450, 29882, 31220, 32830, 39025, 43708, 46900, 54635, 59764, 65660, 74705, 78050, 82075, 104587, 109270, 149410, 156100, 164150, 209174, 218540, 273175, 298820, 328300, 373525, 418348, 522935, 546350, 732109, 747050, 1045870, 1092700, 1464218, 1494100, 2091740, 2614675, 2928436, 3660545, 5229350, 7321090, 10458700, 14642180, 18302725, 36605450, 73210900]

約数ペア:

[(1, 73210900), (2, 36605450), (4, 18302725), (5, 14642180), (7, 10458700), (10, 7321090), (14, 5229350), (20, 3660545), (25, 2928436), (28, 2614675), (35, 2091740), (49, 1494100), (50, 1464218), (67, 1092700), (70, 1045870), (98, 747050), (100, 732109), (134, 546350), (140, 522935), (175, 418348), (196, 373525), (223, 328300), (245, 298820), (268, 273175), (335, 218540), (350, 209174), (446, 164150), (469, 156100), (490, 149410), (670, 109270), (700, 104587), (892, 82075), (938, 78050), (980, 74705), (1115, 65660), (1225, 59764), (1340, 54635), (1561, 46900), (1675, 43708), (1876, 39025), (2230, 32830), (2345, 31220), (2450, 29882), (3122, 23450), (3283, 22300), (3350, 21854), (4460, 16415), (4690, 15610), (4900, 14941), (5575, 13132), (6244, 11725), (6566, 11150), (6700, 10927), (7805, 9380)]