452885220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7937}}^1$

素因数の和:8269

約数の個数: 72

約数和(自身を含む): 1378259064

約数和(自身を除く): 925373844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3804, 4755, 5706, 6340, 7937, 9510, 11412, 14265, 15874, 19020, 23811, 28530, 31748, 39685, 47622, 57060, 71433, 79370, 95244, 119055, 142866, 158740, 238110, 285732, 357165, 476220, 714330, 1428660, 2516029, 5032058, 7548087, 10064116, 12580145, 15096174, 22644261, 25160290, 30192348, 37740435, 45288522, 50320580, 75480870, 90577044, 113221305, 150961740, 226442610, 452885220]

約数ペア:

[(1, 452885220), (2, 226442610), (3, 150961740), (4, 113221305), (5, 90577044), (6, 75480870), (9, 50320580), (10, 45288522), (12, 37740435), (15, 30192348), (18, 25160290), (20, 22644261), (30, 15096174), (36, 12580145), (45, 10064116), (60, 7548087), (90, 5032058), (180, 2516029), (317, 1428660), (634, 714330), (951, 476220), (1268, 357165), (1585, 285732), (1902, 238110), (2853, 158740), (3170, 142866), (3804, 119055), (4755, 95244), (5706, 79370), (6340, 71433), (7937, 57060), (9510, 47622), (11412, 39685), (14265, 31748), (15874, 28530), (19020, 23811)]