417117900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{19583}}^1$

素因数の和:19671

約数の個数: 72

約数和(自身を含む): 1223921664

約数和(自身を除く): 806803764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 19583, 21300, 39166, 58749, 78332, 97915, 117498, 195830, 234996, 293745, 391660, 489575, 587490, 979150, 1174980, 1390393, 1468725, 1958300, 2780786, 2937450, 4171179, 5561572, 5874900, 6951965, 8342358, 13903930, 16684716, 20855895, 27807860, 34759825, 41711790, 69519650, 83423580, 104279475, 139039300, 208558950, 417117900]

約数ペア:

[(1, 417117900), (2, 208558950), (3, 139039300), (4, 104279475), (5, 83423580), (6, 69519650), (10, 41711790), (12, 34759825), (15, 27807860), (20, 20855895), (25, 16684716), (30, 13903930), (50, 8342358), (60, 6951965), (71, 5874900), (75, 5561572), (100, 4171179), (142, 2937450), (150, 2780786), (213, 1958300), (284, 1468725), (300, 1390393), (355, 1174980), (426, 979150), (710, 587490), (852, 489575), (1065, 391660), (1420, 293745), (1775, 234996), (2130, 195830), (3550, 117498), (4260, 97915), (5325, 78332), (7100, 58749), (10650, 39166), (19583, 21300)]