5495400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 19150560

約数和(自身を除く): 13655160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 71, 72, 75, 86, 90, 100, 120, 129, 142, 150, 172, 180, 200, 213, 215, 225, 258, 284, 300, 344, 355, 360, 387, 426, 430, 450, 516, 568, 600, 639, 645, 710, 774, 852, 860, 900, 1032, 1065, 1075, 1278, 1290, 1420, 1548, 1704, 1720, 1775, 1800, 1935, 2130, 2150, 2556, 2580, 2840, 3053, 3096, 3195, 3225, 3550, 3870, 4260, 4300, 5112, 5160, 5325, 6106, 6390, 6450, 7100, 7740, 8520, 8600, 9159, 9675, 10650, 12212, 12780, 12900, 14200, 15265, 15480, 15975, 18318, 19350, 21300, 24424, 25560, 25800, 27477, 30530, 31950, 36636, 38700, 42600, 45795, 54954, 61060, 63900, 73272, 76325, 77400, 91590, 109908, 122120, 127800, 137385, 152650, 183180, 219816, 228975, 274770, 305300, 366360, 457950, 549540, 610600, 686925, 915900, 1099080, 1373850, 1831800, 2747700, 5495400]

約数ペア:

[(1, 5495400), (2, 2747700), (3, 1831800), (4, 1373850), (5, 1099080), (6, 915900), (8, 686925), (9, 610600), (10, 549540), (12, 457950), (15, 366360), (18, 305300), (20, 274770), (24, 228975), (25, 219816), (30, 183180), (36, 152650), (40, 137385), (43, 127800), (45, 122120), (50, 109908), (60, 91590), (71, 77400), (72, 76325), (75, 73272), (86, 63900), (90, 61060), (100, 54954), (120, 45795), (129, 42600), (142, 38700), (150, 36636), (172, 31950), (180, 30530), (200, 27477), (213, 25800), (215, 25560), (225, 24424), (258, 21300), (284, 19350), (300, 18318), (344, 15975), (355, 15480), (360, 15265), (387, 14200), (426, 12900), (430, 12780), (450, 12212), (516, 10650), (568, 9675), (600, 9159), (639, 8600), (645, 8520), (710, 7740), (774, 7100), (852, 6450), (860, 6390), (900, 6106), (1032, 5325), (1065, 5160), (1075, 5112), (1278, 4300), (1290, 4260), (1420, 3870), (1548, 3550), (1704, 3225), (1720, 3195), (1775, 3096), (1800, 3053), (1935, 2840), (2130, 2580), (2150, 2556)]