72221850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8447}}^1$

素因数の和:8484

約数の個数: 72

約数和(自身を含む): 204272640

約数和(自身を除く): 132050790

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, 8447, 8550, 16894, 25341, 42235, 50682, 76023, 84470, 126705, 152046, 160493, 211175, 253410, 320986, 380115, 422350, 481479, 633525, 760230, 802465, 962958, 1267050, 1444437, 1604930, 1900575, 2407395, 2888874, 3801150, 4012325, 4814790, 7222185, 8024650, 12036975, 14444370, 24073950, 36110925, 72221850]

約数ペア:

[(1, 72221850), (2, 36110925), (3, 24073950), (5, 14444370), (6, 12036975), (9, 8024650), (10, 7222185), (15, 4814790), (18, 4012325), (19, 3801150), (25, 2888874), (30, 2407395), (38, 1900575), (45, 1604930), (50, 1444437), (57, 1267050), (75, 962958), (90, 802465), (95, 760230), (114, 633525), (150, 481479), (171, 422350), (190, 380115), (225, 320986), (285, 253410), (342, 211175), (450, 160493), (475, 152046), (570, 126705), (855, 84470), (950, 76023), (1425, 50682), (1710, 42235), (2850, 25341), (4275, 16894), (8447, 8550)]