48697500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 146253184

約数和(自身を除く): 97555684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 151, 172, 215, 250, 258, 300, 302, 375, 430, 453, 500, 516, 604, 625, 645, 750, 755, 860, 906, 1075, 1250, 1290, 1500, 1510, 1812, 1875, 2150, 2265, 2500, 2580, 3020, 3225, 3750, 3775, 4300, 4530, 5375, 6450, 6493, 7500, 7550, 9060, 10750, 11325, 12900, 12986, 15100, 16125, 18875, 19479, 21500, 22650, 25972, 26875, 32250, 32465, 37750, 38958, 45300, 53750, 56625, 64500, 64930, 75500, 77916, 80625, 94375, 97395, 107500, 113250, 129860, 161250, 162325, 188750, 194790, 226500, 283125, 322500, 324650, 377500, 389580, 486975, 566250, 649300, 811625, 973950, 1132500, 1623250, 1947900, 2434875, 3246500, 4058125, 4869750, 8116250, 9739500, 12174375, 16232500, 24348750, 48697500]

約数ペア:

[(1, 48697500), (2, 24348750), (3, 16232500), (4, 12174375), (5, 9739500), (6, 8116250), (10, 4869750), (12, 4058125), (15, 3246500), (20, 2434875), (25, 1947900), (30, 1623250), (43, 1132500), (50, 973950), (60, 811625), (75, 649300), (86, 566250), (100, 486975), (125, 389580), (129, 377500), (150, 324650), (151, 322500), (172, 283125), (215, 226500), (250, 194790), (258, 188750), (300, 162325), (302, 161250), (375, 129860), (430, 113250), (453, 107500), (500, 97395), (516, 94375), (604, 80625), (625, 77916), (645, 75500), (750, 64930), (755, 64500), (860, 56625), (906, 53750), (1075, 45300), (1250, 38958), (1290, 37750), (1500, 32465), (1510, 32250), (1812, 26875), (1875, 25972), (2150, 22650), (2265, 21500), (2500, 19479), (2580, 18875), (3020, 16125), (3225, 15100), (3750, 12986), (3775, 12900), (4300, 11325), (4530, 10750), (5375, 9060), (6450, 7550), (6493, 7500)]