53378400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 181488384

約数和(自身を除く): 128109984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 967, 1104, 1150, 1200, 1380, 1725, 1840, 1934, 2208, 2300, 2400, 2760, 2901, 3450, 3680, 3868, 4600, 4835, 5520, 5802, 6900, 7736, 9200, 9670, 11040, 11604, 13800, 14505, 15472, 18400, 19340, 22241, 23208, 24175, 27600, 29010, 30944, 38680, 44482, 46416, 48350, 55200, 58020, 66723, 72525, 77360, 88964, 92832, 96700, 111205, 116040, 133446, 145050, 154720, 177928, 193400, 222410, 232080, 266892, 290100, 333615, 355856, 386800, 444820, 464160, 533784, 556025, 580200, 667230, 711712, 773600, 889640, 1067568, 1112050, 1160400, 1334460, 1668075, 1779280, 2135136, 2224100, 2320800, 2668920, 3336150, 3558560, 4448200, 5337840, 6672300, 8896400, 10675680, 13344600, 17792800, 26689200, 53378400]

約数ペア:

[(1, 53378400), (2, 26689200), (3, 17792800), (4, 13344600), (5, 10675680), (6, 8896400), (8, 6672300), (10, 5337840), (12, 4448200), (15, 3558560), (16, 3336150), (20, 2668920), (23, 2320800), (24, 2224100), (25, 2135136), (30, 1779280), (32, 1668075), (40, 1334460), (46, 1160400), (48, 1112050), (50, 1067568), (60, 889640), (69, 773600), (75, 711712), (80, 667230), (92, 580200), (96, 556025), (100, 533784), (115, 464160), (120, 444820), (138, 386800), (150, 355856), (160, 333615), (184, 290100), (200, 266892), (230, 232080), (240, 222410), (276, 193400), (300, 177928), (345, 154720), (368, 145050), (400, 133446), (460, 116040), (480, 111205), (552, 96700), (575, 92832), (600, 88964), (690, 77360), (736, 72525), (800, 66723), (920, 58020), (967, 55200), (1104, 48350), (1150, 46416), (1200, 44482), (1380, 38680), (1725, 30944), (1840, 29010), (1934, 27600), (2208, 24175), (2300, 23208), (2400, 22241), (2760, 19340), (2901, 18400), (3450, 15472), (3680, 14505), (3868, 13800), (4600, 11604), (4835, 11040), (5520, 9670), (5802, 9200), (6900, 7736)]