53427240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 187012800

約数和(自身を除く): 133585560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 107, 114, 120, 146, 152, 171, 180, 190, 214, 219, 228, 285, 292, 321, 342, 360, 365, 380, 428, 438, 456, 535, 570, 584, 642, 657, 684, 730, 760, 855, 856, 876, 963, 1070, 1095, 1140, 1284, 1314, 1368, 1387, 1460, 1605, 1710, 1752, 1926, 2033, 2140, 2190, 2280, 2568, 2628, 2774, 2920, 3210, 3285, 3420, 3852, 4066, 4161, 4280, 4380, 4815, 5256, 5548, 6099, 6420, 6570, 6840, 6935, 7704, 7811, 8132, 8322, 8760, 9630, 10165, 11096, 12198, 12483, 12840, 13140, 13870, 15622, 16264, 16644, 18297, 19260, 20330, 20805, 23433, 24396, 24966, 26280, 27740, 30495, 31244, 33288, 36594, 38520, 39055, 40660, 41610, 46866, 48792, 49932, 55480, 60990, 62415, 62488, 70299, 73188, 78110, 81320, 83220, 91485, 93732, 99864, 117165, 121980, 124830, 140598, 146376, 148409, 156220, 166440, 182970, 187464, 234330, 243960, 249660, 281196, 296818, 312440, 351495, 365940, 445227, 468660, 499320, 562392, 593636, 702990, 731880, 742045, 890454, 937320, 1187272, 1335681, 1405980, 1484090, 1780908, 2226135, 2671362, 2811960, 2968180, 3561816, 4452270, 5342724, 5936360, 6678405, 8904540, 10685448, 13356810, 17809080, 26713620, 53427240]

約数ペア:

[(1, 53427240), (2, 26713620), (3, 17809080), (4, 13356810), (5, 10685448), (6, 8904540), (8, 6678405), (9, 5936360), (10, 5342724), (12, 4452270), (15, 3561816), (18, 2968180), (19, 2811960), (20, 2671362), (24, 2226135), (30, 1780908), (36, 1484090), (38, 1405980), (40, 1335681), (45, 1187272), (57, 937320), (60, 890454), (72, 742045), (73, 731880), (76, 702990), (90, 593636), (95, 562392), (107, 499320), (114, 468660), (120, 445227), (146, 365940), (152, 351495), (171, 312440), (180, 296818), (190, 281196), (214, 249660), (219, 243960), (228, 234330), (285, 187464), (292, 182970), (321, 166440), (342, 156220), (360, 148409), (365, 146376), (380, 140598), (428, 124830), (438, 121980), (456, 117165), (535, 99864), (570, 93732), (584, 91485), (642, 83220), (657, 81320), (684, 78110), (730, 73188), (760, 70299), (855, 62488), (856, 62415), (876, 60990), (963, 55480), (1070, 49932), (1095, 48792), (1140, 46866), (1284, 41610), (1314, 40660), (1368, 39055), (1387, 38520), (1460, 36594), (1605, 33288), (1710, 31244), (1752, 30495), (1926, 27740), (2033, 26280), (2140, 24966), (2190, 24396), (2280, 23433), (2568, 20805), (2628, 20330), (2774, 19260), (2920, 18297), (3210, 16644), (3285, 16264), (3420, 15622), (3852, 13870), (4066, 13140), (4161, 12840), (4280, 12483), (4380, 12198), (4815, 11096), (5256, 10165), (5548, 9630), (6099, 8760), (6420, 8322), (6570, 8132), (6840, 7811), (6935, 7704)]