55369800

素因数分解:

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

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 195858000

約数和(自身を除く): 140488200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1619, 1710, 1800, 1900, 2280, 2850, 3238, 3420, 3800, 4275, 4857, 5700, 6476, 6840, 8095, 8550, 9714, 11400, 12952, 14571, 16190, 17100, 19428, 24285, 29142, 30761, 32380, 34200, 38856, 40475, 48570, 58284, 61522, 64760, 72855, 80950, 92283, 97140, 116568, 121425, 123044, 145710, 153805, 161900, 184566, 194280, 242850, 246088, 276849, 291420, 307610, 323800, 364275, 369132, 461415, 485700, 553698, 582840, 615220, 728550, 738264, 769025, 922830, 971400, 1107396, 1230440, 1384245, 1457100, 1538050, 1845660, 2214792, 2307075, 2768490, 2914200, 3076100, 3691320, 4614150, 5536980, 6152200, 6921225, 9228300, 11073960, 13842450, 18456600, 27684900, 55369800]

約数ペア:

[(1, 55369800), (2, 27684900), (3, 18456600), (4, 13842450), (5, 11073960), (6, 9228300), (8, 6921225), (9, 6152200), (10, 5536980), (12, 4614150), (15, 3691320), (18, 3076100), (19, 2914200), (20, 2768490), (24, 2307075), (25, 2214792), (30, 1845660), (36, 1538050), (38, 1457100), (40, 1384245), (45, 1230440), (50, 1107396), (57, 971400), (60, 922830), (72, 769025), (75, 738264), (76, 728550), (90, 615220), (95, 582840), (100, 553698), (114, 485700), (120, 461415), (150, 369132), (152, 364275), (171, 323800), (180, 307610), (190, 291420), (200, 276849), (225, 246088), (228, 242850), (285, 194280), (300, 184566), (342, 161900), (360, 153805), (380, 145710), (450, 123044), (456, 121425), (475, 116568), (570, 97140), (600, 92283), (684, 80950), (760, 72855), (855, 64760), (900, 61522), (950, 58284), (1140, 48570), (1368, 40475), (1425, 38856), (1619, 34200), (1710, 32380), (1800, 30761), (1900, 29142), (2280, 24285), (2850, 19428), (3238, 17100), (3420, 16190), (3800, 14571), (4275, 12952), (4857, 11400), (5700, 9714), (6476, 8550), (6840, 8095)]