30522900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 89619264

約数和(自身を除く): 59096364

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, 1433, 1775, 2130, 2866, 3550, 4260, 4299, 5325, 5732, 7100, 7165, 8598, 10650, 14330, 17196, 21300, 21495, 28660, 35825, 42990, 71650, 85980, 101743, 107475, 143300, 203486, 214950, 305229, 406972, 429900, 508715, 610458, 1017430, 1220916, 1526145, 2034860, 2543575, 3052290, 5087150, 6104580, 7630725, 10174300, 15261450, 30522900]

約数ペア:

[(1, 30522900), (2, 15261450), (3, 10174300), (4, 7630725), (5, 6104580), (6, 5087150), (10, 3052290), (12, 2543575), (15, 2034860), (20, 1526145), (25, 1220916), (30, 1017430), (50, 610458), (60, 508715), (71, 429900), (75, 406972), (100, 305229), (142, 214950), (150, 203486), (213, 143300), (284, 107475), (300, 101743), (355, 85980), (426, 71650), (710, 42990), (852, 35825), (1065, 28660), (1420, 21495), (1433, 21300), (1775, 17196), (2130, 14330), (2866, 10650), (3550, 8598), (4260, 7165), (4299, 7100), (5325, 5732)]