30577500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 150

約数和(自身を含む): 100549064

約数和(自身を除く): 69971564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 151, 162, 180, 225, 250, 270, 300, 302, 324, 375, 405, 450, 453, 500, 540, 604, 625, 675, 750, 755, 810, 900, 906, 1125, 1250, 1350, 1359, 1500, 1510, 1620, 1812, 1875, 2025, 2250, 2265, 2500, 2700, 2718, 3020, 3375, 3750, 3775, 4050, 4077, 4500, 4530, 5436, 5625, 6750, 6795, 7500, 7550, 8100, 8154, 9060, 10125, 11250, 11325, 12231, 13500, 13590, 15100, 16308, 16875, 18875, 20250, 20385, 22500, 22650, 24462, 27180, 33750, 33975, 37750, 40500, 40770, 45300, 48924, 50625, 56625, 61155, 67500, 67950, 75500, 81540, 94375, 101250, 101925, 113250, 122310, 135900, 169875, 188750, 202500, 203850, 226500, 244620, 283125, 305775, 339750, 377500, 407700, 509625, 566250, 611550, 679500, 849375, 1019250, 1132500, 1223100, 1528875, 1698750, 2038500, 2548125, 3057750, 3397500, 5096250, 6115500, 7644375, 10192500, 15288750, 30577500]

約数ペア:

[(1, 30577500), (2, 15288750), (3, 10192500), (4, 7644375), (5, 6115500), (6, 5096250), (9, 3397500), (10, 3057750), (12, 2548125), (15, 2038500), (18, 1698750), (20, 1528875), (25, 1223100), (27, 1132500), (30, 1019250), (36, 849375), (45, 679500), (50, 611550), (54, 566250), (60, 509625), (75, 407700), (81, 377500), (90, 339750), (100, 305775), (108, 283125), (125, 244620), (135, 226500), (150, 203850), (151, 202500), (162, 188750), (180, 169875), (225, 135900), (250, 122310), (270, 113250), (300, 101925), (302, 101250), (324, 94375), (375, 81540), (405, 75500), (450, 67950), (453, 67500), (500, 61155), (540, 56625), (604, 50625), (625, 48924), (675, 45300), (750, 40770), (755, 40500), (810, 37750), (900, 33975), (906, 33750), (1125, 27180), (1250, 24462), (1350, 22650), (1359, 22500), (1500, 20385), (1510, 20250), (1620, 18875), (1812, 16875), (1875, 16308), (2025, 15100), (2250, 13590), (2265, 13500), (2500, 12231), (2700, 11325), (2718, 11250), (3020, 10125), (3375, 9060), (3750, 8154), (3775, 8100), (4050, 7550), (4077, 7500), (4500, 6795), (4530, 6750), (5436, 5625)]