75655440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 240

約数和(自身を含む): 307801728

約数和(自身を除く): 232146288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 883, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1766, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2649, 2856, 3060, 3532, 3570, 4080, 4284, 4415, 4760, 5040, 5298, 5355, 5712, 6120, 6181, 7064, 7140, 7947, 8568, 8830, 9520, 10596, 10710, 12240, 12362, 13245, 14128, 14280, 15011, 15894, 17136, 17660, 18543, 21192, 21420, 24724, 26490, 28560, 30022, 30905, 31788, 35320, 37086, 39735, 42384, 42840, 45033, 49448, 52980, 55629, 60044, 61810, 63576, 70640, 74172, 75055, 79470, 85680, 90066, 92715, 98896, 105077, 105960, 111258, 120088, 123620, 127152, 135099, 148344, 150110, 158940, 180132, 185430, 210154, 211920, 222516, 225165, 240176, 247240, 270198, 278145, 296688, 300220, 315231, 317880, 360264, 370860, 420308, 445032, 450330, 494480, 525385, 540396, 556290, 600440, 630462, 635760, 675495, 720528, 741720, 840616, 890064, 900660, 945693, 1050770, 1080792, 1112580, 1200880, 1260924, 1350990, 1483440, 1576155, 1681232, 1801320, 1891386, 2101540, 2161584, 2225160, 2521848, 2701980, 3152310, 3602640, 3782772, 4203080, 4450320, 4728465, 5043696, 5403960, 6304620, 7565544, 8406160, 9456930, 10807920, 12609240, 15131088, 18913860, 25218480, 37827720, 75655440]

約数ペア:

[(1, 75655440), (2, 37827720), (3, 25218480), (4, 18913860), (5, 15131088), (6, 12609240), (7, 10807920), (8, 9456930), (9, 8406160), (10, 7565544), (12, 6304620), (14, 5403960), (15, 5043696), (16, 4728465), (17, 4450320), (18, 4203080), (20, 3782772), (21, 3602640), (24, 3152310), (28, 2701980), (30, 2521848), (34, 2225160), (35, 2161584), (36, 2101540), (40, 1891386), (42, 1801320), (45, 1681232), (48, 1576155), (51, 1483440), (56, 1350990), (60, 1260924), (63, 1200880), (68, 1112580), (70, 1080792), (72, 1050770), (80, 945693), (84, 900660), (85, 890064), (90, 840616), (102, 741720), (105, 720528), (112, 675495), (119, 635760), (120, 630462), (126, 600440), (136, 556290), (140, 540396), (144, 525385), (153, 494480), (168, 450330), (170, 445032), (180, 420308), (204, 370860), (210, 360264), (238, 317880), (240, 315231), (252, 300220), (255, 296688), (272, 278145), (280, 270198), (306, 247240), (315, 240176), (336, 225165), (340, 222516), (357, 211920), (360, 210154), (408, 185430), (420, 180132), (476, 158940), (504, 150110), (510, 148344), (560, 135099), (595, 127152), (612, 123620), (630, 120088), (680, 111258), (714, 105960), (720, 105077), (765, 98896), (816, 92715), (840, 90066), (883, 85680), (952, 79470), (1008, 75055), (1020, 74172), (1071, 70640), (1190, 63576), (1224, 61810), (1260, 60044), (1360, 55629), (1428, 52980), (1530, 49448), (1680, 45033), (1766, 42840), (1785, 42384), (1904, 39735), (2040, 37086), (2142, 35320), (2380, 31788), (2448, 30905), (2520, 30022), (2649, 28560), (2856, 26490), (3060, 24724), (3532, 21420), (3570, 21192), (4080, 18543), (4284, 17660), (4415, 17136), (4760, 15894), (5040, 15011), (5298, 14280), (5355, 14128), (5712, 13245), (6120, 12362), (6181, 12240), (7064, 10710), (7140, 10596), (7947, 9520), (8568, 8830)]