42212250

素因数分解:

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

素因数の和:353

約数の個数: 96

約数和(自身を含む): 116155728

約数和(自身を除く): 73943478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 125, 146, 150, 219, 225, 250, 257, 365, 375, 438, 450, 514, 657, 730, 750, 771, 1095, 1125, 1285, 1314, 1542, 1825, 2190, 2250, 2313, 2570, 3285, 3650, 3855, 4626, 5475, 6425, 6570, 7710, 9125, 10950, 11565, 12850, 16425, 18250, 18761, 19275, 23130, 27375, 32125, 32850, 37522, 38550, 54750, 56283, 57825, 64250, 82125, 93805, 96375, 112566, 115650, 164250, 168849, 187610, 192750, 281415, 289125, 337698, 469025, 562830, 578250, 844245, 938050, 1407075, 1688490, 2345125, 2814150, 4221225, 4690250, 7035375, 8442450, 14070750, 21106125, 42212250]

約数ペア:

[(1, 42212250), (2, 21106125), (3, 14070750), (5, 8442450), (6, 7035375), (9, 4690250), (10, 4221225), (15, 2814150), (18, 2345125), (25, 1688490), (30, 1407075), (45, 938050), (50, 844245), (73, 578250), (75, 562830), (90, 469025), (125, 337698), (146, 289125), (150, 281415), (219, 192750), (225, 187610), (250, 168849), (257, 164250), (365, 115650), (375, 112566), (438, 96375), (450, 93805), (514, 82125), (657, 64250), (730, 57825), (750, 56283), (771, 54750), (1095, 38550), (1125, 37522), (1285, 32850), (1314, 32125), (1542, 27375), (1825, 23130), (2190, 19275), (2250, 18761), (2313, 18250), (2570, 16425), (3285, 12850), (3650, 11565), (3855, 10950), (4626, 9125), (5475, 7710), (6425, 6570)]