4196100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 12374208

約数和(自身を除く): 8178108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 197, 213, 284, 300, 355, 394, 426, 591, 710, 788, 852, 985, 1065, 1182, 1420, 1775, 1970, 2130, 2364, 2955, 3550, 3940, 4260, 4925, 5325, 5910, 7100, 9850, 10650, 11820, 13987, 14775, 19700, 21300, 27974, 29550, 41961, 55948, 59100, 69935, 83922, 139870, 167844, 209805, 279740, 349675, 419610, 699350, 839220, 1049025, 1398700, 2098050, 4196100]

約数ペア:

[(1, 4196100), (2, 2098050), (3, 1398700), (4, 1049025), (5, 839220), (6, 699350), (10, 419610), (12, 349675), (15, 279740), (20, 209805), (25, 167844), (30, 139870), (50, 83922), (60, 69935), (71, 59100), (75, 55948), (100, 41961), (142, 29550), (150, 27974), (197, 21300), (213, 19700), (284, 14775), (300, 13987), (355, 11820), (394, 10650), (426, 9850), (591, 7100), (710, 5910), (788, 5325), (852, 4925), (985, 4260), (1065, 3940), (1182, 3550), (1420, 2955), (1775, 2364), (1970, 2130)]