27198400

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 68031360

約数和(自身を除く): 40832960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 191, 200, 320, 356, 382, 400, 445, 712, 764, 800, 890, 955, 1424, 1528, 1600, 1780, 1910, 2225, 2848, 3056, 3560, 3820, 4450, 4775, 5696, 6112, 7120, 7640, 8900, 9550, 12224, 14240, 15280, 16999, 17800, 19100, 28480, 30560, 33998, 35600, 38200, 61120, 67996, 71200, 76400, 84995, 135992, 142400, 152800, 169990, 271984, 305600, 339980, 424975, 543968, 679960, 849950, 1087936, 1359920, 1699900, 2719840, 3399800, 5439680, 6799600, 13599200, 27198400]

約数ペア:

[(1, 27198400), (2, 13599200), (4, 6799600), (5, 5439680), (8, 3399800), (10, 2719840), (16, 1699900), (20, 1359920), (25, 1087936), (32, 849950), (40, 679960), (50, 543968), (64, 424975), (80, 339980), (89, 305600), (100, 271984), (160, 169990), (178, 152800), (191, 142400), (200, 135992), (320, 84995), (356, 76400), (382, 71200), (400, 67996), (445, 61120), (712, 38200), (764, 35600), (800, 33998), (890, 30560), (955, 28480), (1424, 19100), (1528, 17800), (1600, 16999), (1780, 15280), (1910, 14240), (2225, 12224), (2848, 9550), (3056, 8900), (3560, 7640), (3820, 7120), (4450, 6112), (4775, 5696)]