180107200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1279

約数の個数: 168

約数和(自身を含む): 545888672

約数和(自身を除く): 365781472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1237, 1300, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2474, 2600, 2800, 2912, 3640, 4160, 4550, 4948, 5200, 5600, 5824, 6185, 7280, 8659, 9100, 9896, 10400, 11200, 12370, 14560, 16081, 17318, 18200, 19792, 20800, 24740, 29120, 30925, 32162, 34636, 36400, 39584, 43295, 49480, 61850, 64324, 69272, 72800, 79168, 80405, 86590, 98960, 112567, 123700, 128648, 138544, 145600, 160810, 173180, 197920, 216475, 225134, 247400, 257296, 277088, 321620, 346360, 395840, 402025, 432950, 450268, 494800, 514592, 554176, 562835, 643240, 692720, 804050, 865900, 900536, 989600, 1029184, 1125670, 1286480, 1385440, 1608100, 1731800, 1801072, 1979200, 2251340, 2572960, 2770880, 2814175, 3216200, 3463600, 3602144, 4502680, 5145920, 5628350, 6432400, 6927200, 7204288, 9005360, 11256700, 12864800, 13854400, 18010720, 22513400, 25729600, 36021440, 45026800, 90053600, 180107200]

約数ペア:

[(1, 180107200), (2, 90053600), (4, 45026800), (5, 36021440), (7, 25729600), (8, 22513400), (10, 18010720), (13, 13854400), (14, 12864800), (16, 11256700), (20, 9005360), (25, 7204288), (26, 6927200), (28, 6432400), (32, 5628350), (35, 5145920), (40, 4502680), (50, 3602144), (52, 3463600), (56, 3216200), (64, 2814175), (65, 2770880), (70, 2572960), (80, 2251340), (91, 1979200), (100, 1801072), (104, 1731800), (112, 1608100), (130, 1385440), (140, 1286480), (160, 1125670), (175, 1029184), (182, 989600), (200, 900536), (208, 865900), (224, 804050), (260, 692720), (280, 643240), (320, 562835), (325, 554176), (350, 514592), (364, 494800), (400, 450268), (416, 432950), (448, 402025), (455, 395840), (520, 346360), (560, 321620), (650, 277088), (700, 257296), (728, 247400), (800, 225134), (832, 216475), (910, 197920), (1040, 173180), (1120, 160810), (1237, 145600), (1300, 138544), (1400, 128648), (1456, 123700), (1600, 112567), (1820, 98960), (2080, 86590), (2240, 80405), (2275, 79168), (2474, 72800), (2600, 69272), (2800, 64324), (2912, 61850), (3640, 49480), (4160, 43295), (4550, 39584), (4948, 36400), (5200, 34636), (5600, 32162), (5824, 30925), (6185, 29120), (7280, 24740), (8659, 20800), (9100, 19792), (9896, 18200), (10400, 17318), (11200, 16081), (12370, 14560)]