27684900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1658

約数の個数: 108

約数和(自身を含む): 91400400

約数和(自身を除く): 63715500

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, 1619, 1710, 1900, 2850, 3238, 3420, 4275, 4857, 5700, 6476, 8095, 8550, 9714, 14571, 16190, 17100, 19428, 24285, 29142, 30761, 32380, 40475, 48570, 58284, 61522, 72855, 80950, 92283, 97140, 121425, 123044, 145710, 153805, 161900, 184566, 242850, 276849, 291420, 307610, 364275, 369132, 461415, 485700, 553698, 615220, 728550, 769025, 922830, 1107396, 1384245, 1457100, 1538050, 1845660, 2307075, 2768490, 3076100, 4614150, 5536980, 6921225, 9228300, 13842450, 27684900]

約数ペア:

[(1, 27684900), (2, 13842450), (3, 9228300), (4, 6921225), (5, 5536980), (6, 4614150), (9, 3076100), (10, 2768490), (12, 2307075), (15, 1845660), (18, 1538050), (19, 1457100), (20, 1384245), (25, 1107396), (30, 922830), (36, 769025), (38, 728550), (45, 615220), (50, 553698), (57, 485700), (60, 461415), (75, 369132), (76, 364275), (90, 307610), (95, 291420), (100, 276849), (114, 242850), (150, 184566), (171, 161900), (180, 153805), (190, 145710), (225, 123044), (228, 121425), (285, 97140), (300, 92283), (342, 80950), (380, 72855), (450, 61522), (475, 58284), (570, 48570), (684, 40475), (855, 32380), (900, 30761), (950, 29142), (1140, 24285), (1425, 19428), (1619, 17100), (1710, 16190), (1900, 14571), (2850, 9714), (3238, 8550), (3420, 8095), (4275, 6476), (4857, 5700)]