2738522266380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{64189}}^1\times {\mathrm{237019}}^1$

素因数の和:301223

約数の個数: 72

約数和(自身を含む): 8307015334800

約数和(自身を除く): 5568493068420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64189, 128378, 192567, 237019, 256756, 320945, 385134, 474038, 577701, 641890, 711057, 770268, 948076, 962835, 1155402, 1185095, 1283780, 1422114, 1925670, 2133171, 2310804, 2370190, 2844228, 2888505, 3555285, 3851340, 4266342, 4740380, 5777010, 7110570, 8532684, 10665855, 11554020, 14221140, 21331710, 42663420, 15214012591, 30428025182, 45642037773, 60856050364, 76070062955, 91284075546, 136926113319, 152140125910, 182568151092, 228210188865, 273852226638, 304280251820, 456420377730, 547704453276, 684630566595, 912840755460, 1369261133190, 2738522266380]

約数ペア:

[(1, 2738522266380), (2, 1369261133190), (3, 912840755460), (4, 684630566595), (5, 547704453276), (6, 456420377730), (9, 304280251820), (10, 273852226638), (12, 228210188865), (15, 182568151092), (18, 152140125910), (20, 136926113319), (30, 91284075546), (36, 76070062955), (45, 60856050364), (60, 45642037773), (90, 30428025182), (180, 15214012591), (64189, 42663420), (128378, 21331710), (192567, 14221140), (237019, 11554020), (256756, 10665855), (320945, 8532684), (385134, 7110570), (474038, 5777010), (577701, 4740380), (641890, 4266342), (711057, 3851340), (770268, 3555285), (948076, 2888505), (962835, 2844228), (1155402, 2370190), (1185095, 2310804), (1283780, 2133171), (1422114, 1925670)]