1999185480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{150089}}^1$

素因数の和:150143

約数の個数: 96

約数和(自身を含む): 6673001400

約数和(自身を除く): 4673815920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 150089, 300178, 450267, 600356, 750445, 900534, 1200712, 1350801, 1500890, 1801068, 2251335, 2701602, 3001780, 3602136, 4502670, 5403204, 5553293, 6003560, 6754005, 9005340, 10806408, 11106586, 13508010, 16659879, 18010680, 22213172, 27016020, 27766465, 33319758, 44426344, 49979637, 54032040, 55532930, 66639516, 83299395, 99959274, 111065860, 133279032, 166598790, 199918548, 222131720, 249898185, 333197580, 399837096, 499796370, 666395160, 999592740, 1999185480]

約数ペア:

[(1, 1999185480), (2, 999592740), (3, 666395160), (4, 499796370), (5, 399837096), (6, 333197580), (8, 249898185), (9, 222131720), (10, 199918548), (12, 166598790), (15, 133279032), (18, 111065860), (20, 99959274), (24, 83299395), (30, 66639516), (36, 55532930), (37, 54032040), (40, 49979637), (45, 44426344), (60, 33319758), (72, 27766465), (74, 27016020), (90, 22213172), (111, 18010680), (120, 16659879), (148, 13508010), (180, 11106586), (185, 10806408), (222, 9005340), (296, 6754005), (333, 6003560), (360, 5553293), (370, 5403204), (444, 4502670), (555, 3602136), (666, 3001780), (740, 2701602), (888, 2251335), (1110, 1801068), (1332, 1500890), (1480, 1350801), (1665, 1200712), (2220, 900534), (2664, 750445), (3330, 600356), (4440, 450267), (6660, 300178), (13320, 150089)]