2251656360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2521}}^1$

素因数の和:3368

約数の個数: 128

約数和(自身を含む): 7517577600

約数和(自身を除く): 5265921240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 827, 1080, 1654, 2481, 2521, 3308, 4135, 4962, 5042, 6616, 7443, 7563, 8270, 9924, 10084, 12405, 12605, 14886, 15126, 16540, 19848, 20168, 22329, 22689, 24810, 25210, 29772, 30252, 33080, 37215, 37815, 44658, 45378, 49620, 50420, 59544, 60504, 68067, 74430, 75630, 89316, 90756, 99240, 100840, 111645, 113445, 136134, 148860, 151260, 178632, 181512, 223290, 226890, 272268, 297720, 302520, 340335, 446580, 453780, 544536, 680670, 893160, 907560, 1361340, 2084867, 2722680, 4169734, 6254601, 8339468, 10424335, 12509202, 16678936, 18763803, 20848670, 25018404, 31273005, 37527606, 41697340, 50036808, 56291409, 62546010, 75055212, 83394680, 93819015, 112582818, 125092020, 150110424, 187638030, 225165636, 250184040, 281457045, 375276060, 450331272, 562914090, 750552120, 1125828180, 2251656360]

約数ペア:

[(1, 2251656360), (2, 1125828180), (3, 750552120), (4, 562914090), (5, 450331272), (6, 375276060), (8, 281457045), (9, 250184040), (10, 225165636), (12, 187638030), (15, 150110424), (18, 125092020), (20, 112582818), (24, 93819015), (27, 83394680), (30, 75055212), (36, 62546010), (40, 56291409), (45, 50036808), (54, 41697340), (60, 37527606), (72, 31273005), (90, 25018404), (108, 20848670), (120, 18763803), (135, 16678936), (180, 12509202), (216, 10424335), (270, 8339468), (360, 6254601), (540, 4169734), (827, 2722680), (1080, 2084867), (1654, 1361340), (2481, 907560), (2521, 893160), (3308, 680670), (4135, 544536), (4962, 453780), (5042, 446580), (6616, 340335), (7443, 302520), (7563, 297720), (8270, 272268), (9924, 226890), (10084, 223290), (12405, 181512), (12605, 178632), (14886, 151260), (15126, 148860), (16540, 136134), (19848, 113445), (20168, 111645), (22329, 100840), (22689, 99240), (24810, 90756), (25210, 89316), (29772, 75630), (30252, 74430), (33080, 68067), (37215, 60504), (37815, 59544), (44658, 50420), (45378, 49620)]