52715880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 211968000

約数和(自身を除く): 159252120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 367, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 734, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1101, 1140, 1197, 1260, 1330, 1368, 1468, 1512, 1596, 1710, 1835, 1890, 1995, 2052, 2202, 2280, 2394, 2520, 2565, 2569, 2660, 2936, 3192, 3303, 3420, 3591, 3670, 3780, 3990, 4104, 4404, 4788, 5130, 5138, 5320, 5505, 5985, 6606, 6840, 6973, 7182, 7340, 7560, 7707, 7980, 8808, 9576, 9909, 10260, 10276, 11010, 11970, 12845, 13212, 13946, 14364, 14680, 15414, 15960, 16515, 17955, 19818, 20520, 20552, 20919, 22020, 23121, 23940, 25690, 26424, 27892, 28728, 30828, 33030, 34865, 35910, 38535, 39636, 41838, 44040, 46242, 47880, 48811, 49545, 51380, 55784, 61656, 62757, 66060, 69363, 69730, 71820, 77070, 79272, 83676, 92484, 97622, 99090, 102760, 104595, 115605, 125514, 132120, 138726, 139460, 143640, 146433, 154140, 167352, 184968, 188271, 195244, 198180, 209190, 231210, 244055, 251028, 277452, 278920, 292866, 308280, 313785, 346815, 376542, 390488, 396360, 418380, 439299, 462420, 488110, 502056, 554904, 585732, 627570, 693630, 732165, 753084, 836760, 878598, 924840, 941355, 976220, 1171464, 1255140, 1317897, 1387260, 1464330, 1506168, 1757196, 1882710, 1952440, 2196495, 2510280, 2635794, 2774520, 2928660, 3514392, 3765420, 4392990, 5271588, 5857320, 6589485, 7530840, 8785980, 10543176, 13178970, 17571960, 26357940, 52715880]

約数ペア:

[(1, 52715880), (2, 26357940), (3, 17571960), (4, 13178970), (5, 10543176), (6, 8785980), (7, 7530840), (8, 6589485), (9, 5857320), (10, 5271588), (12, 4392990), (14, 3765420), (15, 3514392), (18, 2928660), (19, 2774520), (20, 2635794), (21, 2510280), (24, 2196495), (27, 1952440), (28, 1882710), (30, 1757196), (35, 1506168), (36, 1464330), (38, 1387260), (40, 1317897), (42, 1255140), (45, 1171464), (54, 976220), (56, 941355), (57, 924840), (60, 878598), (63, 836760), (70, 753084), (72, 732165), (76, 693630), (84, 627570), (90, 585732), (95, 554904), (105, 502056), (108, 488110), (114, 462420), (120, 439299), (126, 418380), (133, 396360), (135, 390488), (140, 376542), (152, 346815), (168, 313785), (171, 308280), (180, 292866), (189, 278920), (190, 277452), (210, 251028), (216, 244055), (228, 231210), (252, 209190), (266, 198180), (270, 195244), (280, 188271), (285, 184968), (315, 167352), (342, 154140), (360, 146433), (367, 143640), (378, 139460), (380, 138726), (399, 132120), (420, 125514), (456, 115605), (504, 104595), (513, 102760), (532, 99090), (540, 97622), (570, 92484), (630, 83676), (665, 79272), (684, 77070), (734, 71820), (756, 69730), (760, 69363), (798, 66060), (840, 62757), (855, 61656), (945, 55784), (1026, 51380), (1064, 49545), (1080, 48811), (1101, 47880), (1140, 46242), (1197, 44040), (1260, 41838), (1330, 39636), (1368, 38535), (1468, 35910), (1512, 34865), (1596, 33030), (1710, 30828), (1835, 28728), (1890, 27892), (1995, 26424), (2052, 25690), (2202, 23940), (2280, 23121), (2394, 22020), (2520, 20919), (2565, 20552), (2569, 20520), (2660, 19818), (2936, 17955), (3192, 16515), (3303, 15960), (3420, 15414), (3591, 14680), (3670, 14364), (3780, 13946), (3990, 13212), (4104, 12845), (4404, 11970), (4788, 11010), (5130, 10276), (5138, 10260), (5320, 9909), (5505, 9576), (5985, 8808), (6606, 7980), (6840, 7707), (6973, 7560), (7182, 7340)]