52306800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 206653440

約数和(自身を除く): 154346640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 479, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 958, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1437, 1456, 1560, 1680, 1820, 1916, 1950, 2100, 2184, 2275, 2395, 2600, 2730, 2800, 2874, 3120, 3353, 3640, 3832, 3900, 4200, 4368, 4550, 4790, 5200, 5460, 5748, 6227, 6706, 6825, 7185, 7280, 7664, 7800, 8400, 9100, 9580, 10059, 10920, 11496, 11975, 12454, 13412, 13650, 14370, 15600, 16765, 18200, 18681, 19160, 20118, 21840, 22992, 23950, 24908, 26824, 27300, 28740, 31135, 33530, 35925, 36400, 37362, 38320, 40236, 43589, 47900, 49816, 50295, 53648, 54600, 57480, 62270, 67060, 71850, 74724, 80472, 83825, 87178, 93405, 95800, 99632, 100590, 109200, 114960, 124540, 130767, 134120, 143700, 149448, 155675, 160944, 167650, 174356, 186810, 191600, 201180, 217945, 249080, 251475, 261534, 268240, 287400, 298896, 311350, 335300, 348712, 373620, 402360, 435890, 467025, 498160, 502950, 523068, 574800, 622700, 653835, 670600, 697424, 747240, 804720, 871780, 934050, 1005900, 1046136, 1089725, 1245400, 1307670, 1341200, 1494480, 1743560, 1868100, 2011800, 2092272, 2179450, 2490800, 2615340, 3269175, 3487120, 3736200, 4023600, 4358900, 5230680, 6538350, 7472400, 8717800, 10461360, 13076700, 17435600, 26153400, 52306800]

約数ペア:

[(1, 52306800), (2, 26153400), (3, 17435600), (4, 13076700), (5, 10461360), (6, 8717800), (7, 7472400), (8, 6538350), (10, 5230680), (12, 4358900), (13, 4023600), (14, 3736200), (15, 3487120), (16, 3269175), (20, 2615340), (21, 2490800), (24, 2179450), (25, 2092272), (26, 2011800), (28, 1868100), (30, 1743560), (35, 1494480), (39, 1341200), (40, 1307670), (42, 1245400), (48, 1089725), (50, 1046136), (52, 1005900), (56, 934050), (60, 871780), (65, 804720), (70, 747240), (75, 697424), (78, 670600), (80, 653835), (84, 622700), (91, 574800), (100, 523068), (104, 502950), (105, 498160), (112, 467025), (120, 435890), (130, 402360), (140, 373620), (150, 348712), (156, 335300), (168, 311350), (175, 298896), (182, 287400), (195, 268240), (200, 261534), (208, 251475), (210, 249080), (240, 217945), (260, 201180), (273, 191600), (280, 186810), (300, 174356), (312, 167650), (325, 160944), (336, 155675), (350, 149448), (364, 143700), (390, 134120), (400, 130767), (420, 124540), (455, 114960), (479, 109200), (520, 100590), (525, 99632), (546, 95800), (560, 93405), (600, 87178), (624, 83825), (650, 80472), (700, 74724), (728, 71850), (780, 67060), (840, 62270), (910, 57480), (958, 54600), (975, 53648), (1040, 50295), (1050, 49816), (1092, 47900), (1200, 43589), (1300, 40236), (1365, 38320), (1400, 37362), (1437, 36400), (1456, 35925), (1560, 33530), (1680, 31135), (1820, 28740), (1916, 27300), (1950, 26824), (2100, 24908), (2184, 23950), (2275, 22992), (2395, 21840), (2600, 20118), (2730, 19160), (2800, 18681), (2874, 18200), (3120, 16765), (3353, 15600), (3640, 14370), (3832, 13650), (3900, 13412), (4200, 12454), (4368, 11975), (4550, 11496), (4790, 10920), (5200, 10059), (5460, 9580), (5748, 9100), (6227, 8400), (6706, 7800), (6825, 7664), (7185, 7280)]