90053600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 270795168

約数和(自身を除く): 180741568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1237, 1300, 1400, 1456, 1820, 2080, 2275, 2474, 2600, 2800, 2912, 3640, 4550, 4948, 5200, 5600, 6185, 7280, 8659, 9100, 9896, 10400, 12370, 14560, 16081, 17318, 18200, 19792, 24740, 30925, 32162, 34636, 36400, 39584, 43295, 49480, 61850, 64324, 69272, 72800, 80405, 86590, 98960, 112567, 123700, 128648, 138544, 160810, 173180, 197920, 216475, 225134, 247400, 257296, 277088, 321620, 346360, 402025, 432950, 450268, 494800, 514592, 562835, 643240, 692720, 804050, 865900, 900536, 989600, 1125670, 1286480, 1385440, 1608100, 1731800, 1801072, 2251340, 2572960, 2814175, 3216200, 3463600, 3602144, 4502680, 5628350, 6432400, 6927200, 9005360, 11256700, 12864800, 18010720, 22513400, 45026800, 90053600]

約数ペア:

[(1, 90053600), (2, 45026800), (4, 22513400), (5, 18010720), (7, 12864800), (8, 11256700), (10, 9005360), (13, 6927200), (14, 6432400), (16, 5628350), (20, 4502680), (25, 3602144), (26, 3463600), (28, 3216200), (32, 2814175), (35, 2572960), (40, 2251340), (50, 1801072), (52, 1731800), (56, 1608100), (65, 1385440), (70, 1286480), (80, 1125670), (91, 989600), (100, 900536), (104, 865900), (112, 804050), (130, 692720), (140, 643240), (160, 562835), (175, 514592), (182, 494800), (200, 450268), (208, 432950), (224, 402025), (260, 346360), (280, 321620), (325, 277088), (350, 257296), (364, 247400), (400, 225134), (416, 216475), (455, 197920), (520, 173180), (560, 160810), (650, 138544), (700, 128648), (728, 123700), (800, 112567), (910, 98960), (1040, 86590), (1120, 80405), (1237, 72800), (1300, 69272), (1400, 64324), (1456, 61850), (1820, 49480), (2080, 43295), (2275, 39584), (2474, 36400), (2600, 34636), (2800, 32162), (2912, 30925), (3640, 24740), (4550, 19792), (4948, 18200), (5200, 17318), (5600, 16081), (6185, 14560), (7280, 12370), (8659, 10400), (9100, 9896)]