83203470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 272505600

約数和(自身を除く): 189302130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 331, 342, 378, 399, 441, 490, 513, 570, 630, 662, 665, 735, 798, 855, 882, 931, 945, 993, 1026, 1197, 1323, 1330, 1470, 1655, 1710, 1862, 1890, 1986, 1995, 2205, 2317, 2394, 2565, 2646, 2793, 2979, 3310, 3591, 3990, 4410, 4634, 4655, 4965, 5130, 5586, 5958, 5985, 6289, 6615, 6951, 7182, 8379, 8937, 9310, 9930, 11585, 11970, 12578, 13230, 13902, 13965, 14895, 16219, 16758, 17874, 17955, 18867, 20853, 23170, 25137, 27930, 29790, 31445, 32438, 34755, 35910, 37734, 41706, 41895, 44023, 44685, 48657, 50274, 56601, 62559, 62890, 69510, 81095, 83790, 88046, 89370, 94335, 97314, 104265, 113202, 125118, 125685, 132069, 145971, 162190, 169803, 188670, 208530, 220115, 243285, 251370, 264138, 283005, 291942, 308161, 312795, 339606, 396207, 437913, 440230, 486570, 566010, 616322, 625590, 660345, 729855, 792414, 849015, 875826, 924483, 1188621, 1320690, 1459710, 1540805, 1698030, 1848966, 1981035, 2189565, 2377242, 2773449, 3081610, 3962070, 4379130, 4622415, 5546898, 5943105, 8320347, 9244830, 11886210, 13867245, 16640694, 27734490, 41601735, 83203470]

約数ペア:

[(1, 83203470), (2, 41601735), (3, 27734490), (5, 16640694), (6, 13867245), (7, 11886210), (9, 9244830), (10, 8320347), (14, 5943105), (15, 5546898), (18, 4622415), (19, 4379130), (21, 3962070), (27, 3081610), (30, 2773449), (35, 2377242), (38, 2189565), (42, 1981035), (45, 1848966), (49, 1698030), (54, 1540805), (57, 1459710), (63, 1320690), (70, 1188621), (90, 924483), (95, 875826), (98, 849015), (105, 792414), (114, 729855), (126, 660345), (133, 625590), (135, 616322), (147, 566010), (171, 486570), (189, 440230), (190, 437913), (210, 396207), (245, 339606), (266, 312795), (270, 308161), (285, 291942), (294, 283005), (315, 264138), (331, 251370), (342, 243285), (378, 220115), (399, 208530), (441, 188670), (490, 169803), (513, 162190), (570, 145971), (630, 132069), (662, 125685), (665, 125118), (735, 113202), (798, 104265), (855, 97314), (882, 94335), (931, 89370), (945, 88046), (993, 83790), (1026, 81095), (1197, 69510), (1323, 62890), (1330, 62559), (1470, 56601), (1655, 50274), (1710, 48657), (1862, 44685), (1890, 44023), (1986, 41895), (1995, 41706), (2205, 37734), (2317, 35910), (2394, 34755), (2565, 32438), (2646, 31445), (2793, 29790), (2979, 27930), (3310, 25137), (3591, 23170), (3990, 20853), (4410, 18867), (4634, 17955), (4655, 17874), (4965, 16758), (5130, 16219), (5586, 14895), (5958, 13965), (5985, 13902), (6289, 13230), (6615, 12578), (6951, 11970), (7182, 11585), (8379, 9930), (8937, 9310)]