2747700

素因数分解:

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

素因数の和:134

約数の個数: 108

約数和(自身を含む): 8936928

約数和(自身を除く): 6189228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 71, 75, 86, 90, 100, 129, 142, 150, 172, 180, 213, 215, 225, 258, 284, 300, 355, 387, 426, 430, 450, 516, 639, 645, 710, 774, 852, 860, 900, 1065, 1075, 1278, 1290, 1420, 1548, 1775, 1935, 2130, 2150, 2556, 2580, 3053, 3195, 3225, 3550, 3870, 4260, 4300, 5325, 6106, 6390, 6450, 7100, 7740, 9159, 9675, 10650, 12212, 12780, 12900, 15265, 15975, 18318, 19350, 21300, 27477, 30530, 31950, 36636, 38700, 45795, 54954, 61060, 63900, 76325, 91590, 109908, 137385, 152650, 183180, 228975, 274770, 305300, 457950, 549540, 686925, 915900, 1373850, 2747700]

約数ペア:

[(1, 2747700), (2, 1373850), (3, 915900), (4, 686925), (5, 549540), (6, 457950), (9, 305300), (10, 274770), (12, 228975), (15, 183180), (18, 152650), (20, 137385), (25, 109908), (30, 91590), (36, 76325), (43, 63900), (45, 61060), (50, 54954), (60, 45795), (71, 38700), (75, 36636), (86, 31950), (90, 30530), (100, 27477), (129, 21300), (142, 19350), (150, 18318), (172, 15975), (180, 15265), (213, 12900), (215, 12780), (225, 12212), (258, 10650), (284, 9675), (300, 9159), (355, 7740), (387, 7100), (426, 6450), (430, 6390), (450, 6106), (516, 5325), (639, 4300), (645, 4260), (710, 3870), (774, 3550), (852, 3225), (860, 3195), (900, 3053), (1065, 2580), (1075, 2556), (1278, 2150), (1290, 2130), (1420, 1935), (1548, 1775)]