161279850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{63247}}^1$

素因数の和:63279

約数の個数: 48

約数和(自身を含む): 423508608

約数和(自身を除く): 262228758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 63247, 126494, 189741, 316235, 379482, 632470, 948705, 1075199, 1581175, 1897410, 2150398, 3162350, 3225597, 4743525, 5375995, 6451194, 9487050, 10751990, 16127985, 26879975, 32255970, 53759950, 80639925, 161279850]

約数ペア:

[(1, 161279850), (2, 80639925), (3, 53759950), (5, 32255970), (6, 26879975), (10, 16127985), (15, 10751990), (17, 9487050), (25, 6451194), (30, 5375995), (34, 4743525), (50, 3225597), (51, 3162350), (75, 2150398), (85, 1897410), (102, 1581175), (150, 1075199), (170, 948705), (255, 632470), (425, 379482), (510, 316235), (850, 189741), (1275, 126494), (2550, 63247)]