187093620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1894

約数の個数: 144

約数和(自身を含む): 656772480

約数和(自身を除く): 469678860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 1789, 2324, 2490, 2905, 2988, 3486, 3578, 3735, 4980, 5229, 5367, 5810, 6972, 7156, 7470, 8715, 8945, 10458, 10734, 11620, 12523, 14940, 16101, 17430, 17890, 20916, 21468, 25046, 26145, 26835, 32202, 34860, 35780, 37569, 50092, 52290, 53670, 62615, 64404, 75138, 80505, 104580, 107340, 112707, 125230, 148487, 150276, 161010, 187845, 225414, 250460, 296974, 322020, 375690, 445461, 450828, 563535, 593948, 742435, 751380, 890922, 1039409, 1127070, 1336383, 1484870, 1781844, 2078818, 2227305, 2254140, 2672766, 2969740, 3118227, 4157636, 4454610, 5197045, 5345532, 6236454, 6681915, 8909220, 9354681, 10394090, 12472908, 13363830, 15591135, 18709362, 20788180, 26727660, 31182270, 37418724, 46773405, 62364540, 93546810, 187093620]

約数ペア:

[(1, 187093620), (2, 93546810), (3, 62364540), (4, 46773405), (5, 37418724), (6, 31182270), (7, 26727660), (9, 20788180), (10, 18709362), (12, 15591135), (14, 13363830), (15, 12472908), (18, 10394090), (20, 9354681), (21, 8909220), (28, 6681915), (30, 6236454), (35, 5345532), (36, 5197045), (42, 4454610), (45, 4157636), (60, 3118227), (63, 2969740), (70, 2672766), (83, 2254140), (84, 2227305), (90, 2078818), (105, 1781844), (126, 1484870), (140, 1336383), (166, 1127070), (180, 1039409), (210, 890922), (249, 751380), (252, 742435), (315, 593948), (332, 563535), (415, 450828), (420, 445461), (498, 375690), (581, 322020), (630, 296974), (747, 250460), (830, 225414), (996, 187845), (1162, 161010), (1245, 150276), (1260, 148487), (1494, 125230), (1660, 112707), (1743, 107340), (1789, 104580), (2324, 80505), (2490, 75138), (2905, 64404), (2988, 62615), (3486, 53670), (3578, 52290), (3735, 50092), (4980, 37569), (5229, 35780), (5367, 34860), (5810, 32202), (6972, 26835), (7156, 26145), (7470, 25046), (8715, 21468), (8945, 20916), (10458, 17890), (10734, 17430), (11620, 16101), (12523, 14940)]