40449150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12841}}^1$

素因数の和:12866

約数の個数: 72

約数和(自身を含む): 124207824

約数和(自身を除く): 83758674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12841, 25682, 38523, 64205, 77046, 89887, 115569, 128410, 179774, 192615, 231138, 269661, 321025, 385230, 449435, 539322, 577845, 642050, 808983, 898870, 963075, 1155690, 1348305, 1617966, 1926150, 2247175, 2696610, 2889225, 4044915, 4494350, 5778450, 6741525, 8089830, 13483050, 20224575, 40449150]

約数ペア:

[(1, 40449150), (2, 20224575), (3, 13483050), (5, 8089830), (6, 6741525), (7, 5778450), (9, 4494350), (10, 4044915), (14, 2889225), (15, 2696610), (18, 2247175), (21, 1926150), (25, 1617966), (30, 1348305), (35, 1155690), (42, 963075), (45, 898870), (50, 808983), (63, 642050), (70, 577845), (75, 539322), (90, 449435), (105, 385230), (126, 321025), (150, 269661), (175, 231138), (210, 192615), (225, 179774), (315, 128410), (350, 115569), (450, 89887), (525, 77046), (630, 64205), (1050, 38523), (1575, 25682), (3150, 12841)]