160589250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 458115840

約数和(自身を除く): 297526590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 125, 135, 150, 185, 222, 225, 250, 270, 333, 370, 375, 450, 555, 643, 666, 675, 750, 925, 999, 1110, 1125, 1286, 1350, 1665, 1850, 1929, 1998, 2250, 2775, 3215, 3330, 3375, 3858, 4625, 4995, 5550, 5787, 6430, 6750, 8325, 9250, 9645, 9990, 11574, 13875, 16075, 16650, 17361, 19290, 23791, 24975, 27750, 28935, 32150, 34722, 41625, 47582, 48225, 49950, 57870, 71373, 80375, 83250, 86805, 96450, 118955, 124875, 142746, 144675, 160750, 173610, 214119, 237910, 241125, 249750, 289350, 356865, 428238, 434025, 482250, 594775, 642357, 713730, 723375, 868050, 1070595, 1189550, 1284714, 1446750, 1784325, 2141190, 2170125, 2973875, 3211785, 3568650, 4340250, 5352975, 5947750, 6423570, 8921625, 10705950, 16058925, 17843250, 26764875, 32117850, 53529750, 80294625, 160589250]

約数ペア:

[(1, 160589250), (2, 80294625), (3, 53529750), (5, 32117850), (6, 26764875), (9, 17843250), (10, 16058925), (15, 10705950), (18, 8921625), (25, 6423570), (27, 5947750), (30, 5352975), (37, 4340250), (45, 3568650), (50, 3211785), (54, 2973875), (74, 2170125), (75, 2141190), (90, 1784325), (111, 1446750), (125, 1284714), (135, 1189550), (150, 1070595), (185, 868050), (222, 723375), (225, 713730), (250, 642357), (270, 594775), (333, 482250), (370, 434025), (375, 428238), (450, 356865), (555, 289350), (643, 249750), (666, 241125), (675, 237910), (750, 214119), (925, 173610), (999, 160750), (1110, 144675), (1125, 142746), (1286, 124875), (1350, 118955), (1665, 96450), (1850, 86805), (1929, 83250), (1998, 80375), (2250, 71373), (2775, 57870), (3215, 49950), (3330, 48225), (3375, 47582), (3858, 41625), (4625, 34722), (4995, 32150), (5550, 28935), (5787, 27750), (6430, 24975), (6750, 23791), (8325, 19290), (9250, 17361), (9645, 16650), (9990, 16075), (11574, 13875)]