8442450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 23082228

約数和(自身を除く): 14639778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 257, 365, 438, 450, 514, 657, 730, 771, 1095, 1285, 1314, 1542, 1825, 2190, 2313, 2570, 3285, 3650, 3855, 4626, 5475, 6425, 6570, 7710, 10950, 11565, 12850, 16425, 18761, 19275, 23130, 32850, 37522, 38550, 56283, 57825, 93805, 112566, 115650, 168849, 187610, 281415, 337698, 469025, 562830, 844245, 938050, 1407075, 1688490, 2814150, 4221225, 8442450]

約数ペア:

[(1, 8442450), (2, 4221225), (3, 2814150), (5, 1688490), (6, 1407075), (9, 938050), (10, 844245), (15, 562830), (18, 469025), (25, 337698), (30, 281415), (45, 187610), (50, 168849), (73, 115650), (75, 112566), (90, 93805), (146, 57825), (150, 56283), (219, 38550), (225, 37522), (257, 32850), (365, 23130), (438, 19275), (450, 18761), (514, 16425), (657, 12850), (730, 11565), (771, 10950), (1095, 7710), (1285, 6570), (1314, 6425), (1542, 5475), (1825, 4626), (2190, 3855), (2313, 3650), (2570, 3285)]