27513900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1648

約数の個数: 108

約数和(自身を含む): 90836200

約数和(自身を除く): 63322300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1609, 1710, 1900, 2850, 3218, 3420, 4275, 4827, 5700, 6436, 8045, 8550, 9654, 14481, 16090, 17100, 19308, 24135, 28962, 30571, 32180, 40225, 48270, 57924, 61142, 72405, 80450, 91713, 96540, 120675, 122284, 144810, 152855, 160900, 183426, 241350, 275139, 289620, 305710, 362025, 366852, 458565, 482700, 550278, 611420, 724050, 764275, 917130, 1100556, 1375695, 1448100, 1528550, 1834260, 2292825, 2751390, 3057100, 4585650, 5502780, 6878475, 9171300, 13756950, 27513900]

約数ペア:

[(1, 27513900), (2, 13756950), (3, 9171300), (4, 6878475), (5, 5502780), (6, 4585650), (9, 3057100), (10, 2751390), (12, 2292825), (15, 1834260), (18, 1528550), (19, 1448100), (20, 1375695), (25, 1100556), (30, 917130), (36, 764275), (38, 724050), (45, 611420), (50, 550278), (57, 482700), (60, 458565), (75, 366852), (76, 362025), (90, 305710), (95, 289620), (100, 275139), (114, 241350), (150, 183426), (171, 160900), (180, 152855), (190, 144810), (225, 122284), (228, 120675), (285, 96540), (300, 91713), (342, 80450), (380, 72405), (450, 61142), (475, 57924), (570, 48270), (684, 40225), (855, 32180), (900, 30571), (950, 28962), (1140, 24135), (1425, 19308), (1609, 17100), (1710, 16090), (1900, 14481), (2850, 9654), (3218, 8550), (3420, 8045), (4275, 6436), (4827, 5700)]