3850650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 10639200

約数和(自身を除く): 6788550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 199, 215, 225, 258, 387, 398, 430, 450, 597, 645, 774, 995, 1075, 1194, 1290, 1791, 1935, 1990, 2150, 2985, 3225, 3582, 3870, 4975, 5970, 6450, 8557, 8955, 9675, 9950, 14925, 17114, 17910, 19350, 25671, 29850, 42785, 44775, 51342, 77013, 85570, 89550, 128355, 154026, 213925, 256710, 385065, 427850, 641775, 770130, 1283550, 1925325, 3850650]

約数ペア:

[(1, 3850650), (2, 1925325), (3, 1283550), (5, 770130), (6, 641775), (9, 427850), (10, 385065), (15, 256710), (18, 213925), (25, 154026), (30, 128355), (43, 89550), (45, 85570), (50, 77013), (75, 51342), (86, 44775), (90, 42785), (129, 29850), (150, 25671), (199, 19350), (215, 17910), (225, 17114), (258, 14925), (387, 9950), (398, 9675), (430, 8955), (450, 8557), (597, 6450), (645, 5970), (774, 4975), (995, 3870), (1075, 3582), (1194, 3225), (1290, 2985), (1791, 2150), (1935, 1990)]