68828400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{6373}}^1$

素因数の和:6400

約数の個数: 120

約数和(自身を含む): 245016560

約数和(自身を除く): 176188160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 6373, 10800, 12746, 19119, 25492, 31865, 38238, 50984, 57357, 63730, 76476, 95595, 101968, 114714, 127460, 152952, 159325, 172071, 191190, 229428, 254920, 286785, 305904, 318650, 344142, 382380, 458856, 477975, 509840, 573570, 637300, 688284, 764760, 860355, 917712, 955950, 1147140, 1274600, 1376568, 1433925, 1529520, 1720710, 1911900, 2294280, 2549200, 2753136, 2867850, 3441420, 3823800, 4301775, 4588560, 5735700, 6882840, 7647600, 8603550, 11471400, 13765680, 17207100, 22942800, 34414200, 68828400]

約数ペア:

[(1, 68828400), (2, 34414200), (3, 22942800), (4, 17207100), (5, 13765680), (6, 11471400), (8, 8603550), (9, 7647600), (10, 6882840), (12, 5735700), (15, 4588560), (16, 4301775), (18, 3823800), (20, 3441420), (24, 2867850), (25, 2753136), (27, 2549200), (30, 2294280), (36, 1911900), (40, 1720710), (45, 1529520), (48, 1433925), (50, 1376568), (54, 1274600), (60, 1147140), (72, 955950), (75, 917712), (80, 860355), (90, 764760), (100, 688284), (108, 637300), (120, 573570), (135, 509840), (144, 477975), (150, 458856), (180, 382380), (200, 344142), (216, 318650), (225, 305904), (240, 286785), (270, 254920), (300, 229428), (360, 191190), (400, 172071), (432, 159325), (450, 152952), (540, 127460), (600, 114714), (675, 101968), (720, 95595), (900, 76476), (1080, 63730), (1200, 57357), (1350, 50984), (1800, 38238), (2160, 31865), (2700, 25492), (3600, 19119), (5400, 12746), (6373, 10800)]