53240400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 180

約数和(自身を含む): 193091808

約数和(自身を除く): 139851408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 643, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1286, 1380, 1656, 1725, 1800, 1840, 1929, 2070, 2300, 2572, 2760, 3215, 3312, 3450, 3600, 3858, 4140, 4600, 5144, 5175, 5520, 5787, 6430, 6900, 7716, 8280, 9200, 9645, 10288, 10350, 11574, 12860, 13800, 14789, 15432, 16075, 16560, 19290, 20700, 23148, 25720, 27600, 28935, 29578, 30864, 32150, 38580, 41400, 44367, 46296, 48225, 51440, 57870, 59156, 64300, 73945, 77160, 82800, 88734, 92592, 96450, 115740, 118312, 128600, 133101, 144675, 147890, 154320, 177468, 192900, 221835, 231480, 236624, 257200, 266202, 289350, 295780, 354936, 369725, 385800, 443670, 462960, 532404, 578700, 591560, 665505, 709872, 739450, 771600, 887340, 1064808, 1109175, 1157400, 1183120, 1331010, 1478900, 1774680, 2129616, 2218350, 2314800, 2662020, 2957800, 3327525, 3549360, 4436700, 5324040, 5915600, 6655050, 8873400, 10648080, 13310100, 17746800, 26620200, 53240400]

約数ペア:

[(1, 53240400), (2, 26620200), (3, 17746800), (4, 13310100), (5, 10648080), (6, 8873400), (8, 6655050), (9, 5915600), (10, 5324040), (12, 4436700), (15, 3549360), (16, 3327525), (18, 2957800), (20, 2662020), (23, 2314800), (24, 2218350), (25, 2129616), (30, 1774680), (36, 1478900), (40, 1331010), (45, 1183120), (46, 1157400), (48, 1109175), (50, 1064808), (60, 887340), (69, 771600), (72, 739450), (75, 709872), (80, 665505), (90, 591560), (92, 578700), (100, 532404), (115, 462960), (120, 443670), (138, 385800), (144, 369725), (150, 354936), (180, 295780), (184, 289350), (200, 266202), (207, 257200), (225, 236624), (230, 231480), (240, 221835), (276, 192900), (300, 177468), (345, 154320), (360, 147890), (368, 144675), (400, 133101), (414, 128600), (450, 118312), (460, 115740), (552, 96450), (575, 92592), (600, 88734), (643, 82800), (690, 77160), (720, 73945), (828, 64300), (900, 59156), (920, 57870), (1035, 51440), (1104, 48225), (1150, 46296), (1200, 44367), (1286, 41400), (1380, 38580), (1656, 32150), (1725, 30864), (1800, 29578), (1840, 28935), (1929, 27600), (2070, 25720), (2300, 23148), (2572, 20700), (2760, 19290), (3215, 16560), (3312, 16075), (3450, 15432), (3600, 14789), (3858, 13800), (4140, 12860), (4600, 11574), (5144, 10350), (5175, 10288), (5520, 9645), (5787, 9200), (6430, 8280), (6900, 7716)]