11202400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 31872960

約数和(自身を除く): 20670560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 67, 76, 80, 88, 95, 100, 110, 134, 152, 160, 176, 190, 200, 209, 220, 268, 275, 304, 335, 352, 380, 400, 418, 440, 475, 536, 550, 608, 670, 737, 760, 800, 836, 880, 950, 1045, 1072, 1100, 1273, 1340, 1474, 1520, 1672, 1675, 1760, 1900, 2090, 2144, 2200, 2546, 2680, 2948, 3040, 3344, 3350, 3685, 3800, 4180, 4400, 5092, 5225, 5360, 5896, 6365, 6688, 6700, 7370, 7600, 8360, 8800, 10184, 10450, 10720, 11792, 12730, 13400, 14003, 14740, 15200, 16720, 18425, 20368, 20900, 23584, 25460, 26800, 28006, 29480, 31825, 33440, 36850, 40736, 41800, 50920, 53600, 56012, 58960, 63650, 70015, 73700, 83600, 101840, 112024, 117920, 127300, 140030, 147400, 167200, 203680, 224048, 254600, 280060, 294800, 350075, 448096, 509200, 560120, 589600, 700150, 1018400, 1120240, 1400300, 2240480, 2800600, 5601200, 11202400]

約数ペア:

[(1, 11202400), (2, 5601200), (4, 2800600), (5, 2240480), (8, 1400300), (10, 1120240), (11, 1018400), (16, 700150), (19, 589600), (20, 560120), (22, 509200), (25, 448096), (32, 350075), (38, 294800), (40, 280060), (44, 254600), (50, 224048), (55, 203680), (67, 167200), (76, 147400), (80, 140030), (88, 127300), (95, 117920), (100, 112024), (110, 101840), (134, 83600), (152, 73700), (160, 70015), (176, 63650), (190, 58960), (200, 56012), (209, 53600), (220, 50920), (268, 41800), (275, 40736), (304, 36850), (335, 33440), (352, 31825), (380, 29480), (400, 28006), (418, 26800), (440, 25460), (475, 23584), (536, 20900), (550, 20368), (608, 18425), (670, 16720), (737, 15200), (760, 14740), (800, 14003), (836, 13400), (880, 12730), (950, 11792), (1045, 10720), (1072, 10450), (1100, 10184), (1273, 8800), (1340, 8360), (1474, 7600), (1520, 7370), (1672, 6700), (1675, 6688), (1760, 6365), (1900, 5896), (2090, 5360), (2144, 5225), (2200, 5092), (2546, 4400), (2680, 4180), (2948, 3800), (3040, 3685), (3344, 3350)]