66609990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 180756576

約数和(自身を除く): 114146586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 83, 90, 111, 166, 185, 222, 241, 249, 333, 370, 415, 482, 498, 555, 666, 723, 747, 830, 1110, 1205, 1245, 1446, 1494, 1665, 2169, 2410, 2490, 3071, 3330, 3615, 3735, 4338, 6142, 7230, 7470, 8917, 9213, 10845, 15355, 17834, 18426, 20003, 21690, 26751, 27639, 30710, 40006, 44585, 46065, 53502, 55278, 60009, 80253, 89170, 92130, 100015, 120018, 133755, 138195, 160506, 180027, 200030, 267510, 276390, 300045, 360054, 401265, 600090, 740111, 802530, 900135, 1480222, 1800270, 2220333, 3700555, 4440666, 6660999, 7401110, 11101665, 13321998, 22203330, 33304995, 66609990]

約数ペア:

[(1, 66609990), (2, 33304995), (3, 22203330), (5, 13321998), (6, 11101665), (9, 7401110), (10, 6660999), (15, 4440666), (18, 3700555), (30, 2220333), (37, 1800270), (45, 1480222), (74, 900135), (83, 802530), (90, 740111), (111, 600090), (166, 401265), (185, 360054), (222, 300045), (241, 276390), (249, 267510), (333, 200030), (370, 180027), (415, 160506), (482, 138195), (498, 133755), (555, 120018), (666, 100015), (723, 92130), (747, 89170), (830, 80253), (1110, 60009), (1205, 55278), (1245, 53502), (1446, 46065), (1494, 44585), (1665, 40006), (2169, 30710), (2410, 27639), (2490, 26751), (3071, 21690), (3330, 20003), (3615, 18426), (3735, 17834), (4338, 15355), (6142, 10845), (7230, 9213), (7470, 8917)]