8243100

素因数分解:

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

素因数の和:137

約数の個数: 144

約数和(自身を含む): 27498240

約数和(自身を除く): 19255140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 71, 75, 86, 90, 100, 108, 129, 135, 142, 150, 172, 180, 213, 215, 225, 258, 270, 284, 300, 355, 387, 426, 430, 450, 516, 540, 639, 645, 675, 710, 774, 852, 860, 900, 1065, 1075, 1161, 1278, 1290, 1350, 1420, 1548, 1775, 1917, 1935, 2130, 2150, 2322, 2556, 2580, 2700, 3053, 3195, 3225, 3550, 3834, 3870, 4260, 4300, 4644, 5325, 5805, 6106, 6390, 6450, 7100, 7668, 7740, 9159, 9585, 9675, 10650, 11610, 12212, 12780, 12900, 15265, 15975, 18318, 19170, 19350, 21300, 23220, 27477, 29025, 30530, 31950, 36636, 38340, 38700, 45795, 47925, 54954, 58050, 61060, 63900, 76325, 82431, 91590, 95850, 109908, 116100, 137385, 152650, 164862, 183180, 191700, 228975, 274770, 305300, 329724, 412155, 457950, 549540, 686925, 824310, 915900, 1373850, 1648620, 2060775, 2747700, 4121550, 8243100]

約数ペア:

[(1, 8243100), (2, 4121550), (3, 2747700), (4, 2060775), (5, 1648620), (6, 1373850), (9, 915900), (10, 824310), (12, 686925), (15, 549540), (18, 457950), (20, 412155), (25, 329724), (27, 305300), (30, 274770), (36, 228975), (43, 191700), (45, 183180), (50, 164862), (54, 152650), (60, 137385), (71, 116100), (75, 109908), (86, 95850), (90, 91590), (100, 82431), (108, 76325), (129, 63900), (135, 61060), (142, 58050), (150, 54954), (172, 47925), (180, 45795), (213, 38700), (215, 38340), (225, 36636), (258, 31950), (270, 30530), (284, 29025), (300, 27477), (355, 23220), (387, 21300), (426, 19350), (430, 19170), (450, 18318), (516, 15975), (540, 15265), (639, 12900), (645, 12780), (675, 12212), (710, 11610), (774, 10650), (852, 9675), (860, 9585), (900, 9159), (1065, 7740), (1075, 7668), (1161, 7100), (1278, 6450), (1290, 6390), (1350, 6106), (1420, 5805), (1548, 5325), (1775, 4644), (1917, 4300), (1935, 4260), (2130, 3870), (2150, 3834), (2322, 3550), (2556, 3225), (2580, 3195), (2700, 3053)]