201258450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23539}}^1$

素因数の和:23576

約数の個数: 72

約数和(自身を含む): 569197200

約数和(自身を除く): 367938750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 23539, 47078, 70617, 117695, 141234, 211851, 235390, 353085, 423702, 447241, 588475, 706170, 894482, 1059255, 1176950, 1341723, 1765425, 2118510, 2236205, 2683446, 3530850, 4025169, 4472410, 5296275, 6708615, 8050338, 10592550, 11181025, 13417230, 20125845, 22362050, 33543075, 40251690, 67086150, 100629225, 201258450]

約数ペア:

[(1, 201258450), (2, 100629225), (3, 67086150), (5, 40251690), (6, 33543075), (9, 22362050), (10, 20125845), (15, 13417230), (18, 11181025), (19, 10592550), (25, 8050338), (30, 6708615), (38, 5296275), (45, 4472410), (50, 4025169), (57, 3530850), (75, 2683446), (90, 2236205), (95, 2118510), (114, 1765425), (150, 1341723), (171, 1176950), (190, 1059255), (225, 894482), (285, 706170), (342, 588475), (450, 447241), (475, 423702), (570, 353085), (855, 235390), (950, 211851), (1425, 141234), (1710, 117695), (2850, 70617), (4275, 47078), (8550, 23539)]