42663900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 125241984

約数和(自身を除く): 82578084

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, 1775, 2003, 2130, 3550, 4006, 4260, 5325, 6009, 7100, 8012, 10015, 10650, 12018, 20030, 21300, 24036, 30045, 40060, 50075, 60090, 100150, 120180, 142213, 150225, 200300, 284426, 300450, 426639, 568852, 600900, 711065, 853278, 1422130, 1706556, 2133195, 2844260, 3555325, 4266390, 7110650, 8532780, 10665975, 14221300, 21331950, 42663900]

約数ペア:

[(1, 42663900), (2, 21331950), (3, 14221300), (4, 10665975), (5, 8532780), (6, 7110650), (10, 4266390), (12, 3555325), (15, 2844260), (20, 2133195), (25, 1706556), (30, 1422130), (50, 853278), (60, 711065), (71, 600900), (75, 568852), (100, 426639), (142, 300450), (150, 284426), (213, 200300), (284, 150225), (300, 142213), (355, 120180), (426, 100150), (710, 60090), (852, 50075), (1065, 40060), (1420, 30045), (1775, 24036), (2003, 21300), (2130, 20030), (3550, 12018), (4006, 10650), (4260, 10015), (5325, 8012), (6009, 7100)]