12542100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 36747648

約数和(自身を除く): 24205548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 431, 485, 582, 862, 970, 1164, 1293, 1455, 1724, 1940, 2155, 2425, 2586, 2910, 4310, 4850, 5172, 5820, 6465, 7275, 8620, 9700, 10775, 12930, 14550, 21550, 25860, 29100, 32325, 41807, 43100, 64650, 83614, 125421, 129300, 167228, 209035, 250842, 418070, 501684, 627105, 836140, 1045175, 1254210, 2090350, 2508420, 3135525, 4180700, 6271050, 12542100]

約数ペア:

[(1, 12542100), (2, 6271050), (3, 4180700), (4, 3135525), (5, 2508420), (6, 2090350), (10, 1254210), (12, 1045175), (15, 836140), (20, 627105), (25, 501684), (30, 418070), (50, 250842), (60, 209035), (75, 167228), (97, 129300), (100, 125421), (150, 83614), (194, 64650), (291, 43100), (300, 41807), (388, 32325), (431, 29100), (485, 25860), (582, 21550), (862, 14550), (970, 12930), (1164, 10775), (1293, 9700), (1455, 8620), (1724, 7275), (1940, 6465), (2155, 5820), (2425, 5172), (2586, 4850), (2910, 4310)]