53998650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 153040800

約数和(自身を除く): 99042150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 81, 90, 134, 135, 150, 162, 199, 201, 225, 270, 335, 398, 402, 405, 450, 597, 603, 670, 675, 810, 995, 1005, 1194, 1206, 1350, 1675, 1791, 1809, 1990, 2010, 2025, 2985, 3015, 3350, 3582, 3618, 4050, 4975, 5025, 5373, 5427, 5970, 6030, 8955, 9045, 9950, 10050, 10746, 10854, 13333, 14925, 15075, 16119, 17910, 18090, 26666, 26865, 27135, 29850, 30150, 32238, 39999, 44775, 45225, 53730, 54270, 66665, 79998, 80595, 89550, 90450, 119997, 133330, 134325, 135675, 161190, 199995, 239994, 268650, 271350, 333325, 359991, 399990, 402975, 599985, 666650, 719982, 805950, 999975, 1079973, 1199970, 1799955, 1999950, 2159946, 2999925, 3599910, 5399865, 5999850, 8999775, 10799730, 17999550, 26999325, 53998650]

約数ペア:

[(1, 53998650), (2, 26999325), (3, 17999550), (5, 10799730), (6, 8999775), (9, 5999850), (10, 5399865), (15, 3599910), (18, 2999925), (25, 2159946), (27, 1999950), (30, 1799955), (45, 1199970), (50, 1079973), (54, 999975), (67, 805950), (75, 719982), (81, 666650), (90, 599985), (134, 402975), (135, 399990), (150, 359991), (162, 333325), (199, 271350), (201, 268650), (225, 239994), (270, 199995), (335, 161190), (398, 135675), (402, 134325), (405, 133330), (450, 119997), (597, 90450), (603, 89550), (670, 80595), (675, 79998), (810, 66665), (995, 54270), (1005, 53730), (1194, 45225), (1206, 44775), (1350, 39999), (1675, 32238), (1791, 30150), (1809, 29850), (1990, 27135), (2010, 26865), (2025, 26666), (2985, 18090), (3015, 17910), (3350, 16119), (3582, 15075), (3618, 14925), (4050, 13333), (4975, 10854), (5025, 10746), (5373, 10050), (5427, 9950), (5970, 9045), (6030, 8955)]