13615020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 44620800

約数和(自身を除く): 31005780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1327, 1710, 2052, 2565, 2654, 3420, 3981, 5130, 5308, 6635, 7962, 10260, 11943, 13270, 15924, 19905, 23886, 25213, 26540, 35829, 39810, 47772, 50426, 59715, 71658, 75639, 79620, 100852, 119430, 126065, 143316, 151278, 179145, 226917, 238860, 252130, 302556, 358290, 378195, 453834, 504260, 680751, 716580, 756390, 907668, 1134585, 1361502, 1512780, 2269170, 2723004, 3403755, 4538340, 6807510, 13615020]

約数ペア:

[(1, 13615020), (2, 6807510), (3, 4538340), (4, 3403755), (5, 2723004), (6, 2269170), (9, 1512780), (10, 1361502), (12, 1134585), (15, 907668), (18, 756390), (19, 716580), (20, 680751), (27, 504260), (30, 453834), (36, 378195), (38, 358290), (45, 302556), (54, 252130), (57, 238860), (60, 226917), (76, 179145), (90, 151278), (95, 143316), (108, 126065), (114, 119430), (135, 100852), (171, 79620), (180, 75639), (190, 71658), (228, 59715), (270, 50426), (285, 47772), (342, 39810), (380, 35829), (513, 26540), (540, 25213), (570, 23886), (684, 19905), (855, 15924), (1026, 13270), (1140, 11943), (1327, 10260), (1710, 7962), (2052, 6635), (2565, 5308), (2654, 5130), (3420, 3981)]