15183450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 120

約数和(自身を含む): 44291808

約数和(自身を除く): 29108358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 163, 207, 225, 230, 270, 326, 345, 405, 414, 450, 489, 575, 621, 675, 690, 810, 815, 978, 1035, 1150, 1242, 1350, 1467, 1630, 1725, 1863, 2025, 2070, 2445, 2934, 3105, 3450, 3726, 3749, 4050, 4075, 4401, 4890, 5175, 6210, 7335, 7498, 8150, 8802, 9315, 10350, 11247, 12225, 13203, 14670, 15525, 18630, 18745, 22005, 22494, 24450, 26406, 31050, 33741, 36675, 37490, 44010, 46575, 56235, 66015, 67482, 73350, 93150, 93725, 101223, 110025, 112470, 132030, 168705, 187450, 202446, 220050, 281175, 303669, 330075, 337410, 506115, 562350, 607338, 660150, 843525, 1012230, 1518345, 1687050, 2530575, 3036690, 5061150, 7591725, 15183450]

約数ペア:

[(1, 15183450), (2, 7591725), (3, 5061150), (5, 3036690), (6, 2530575), (9, 1687050), (10, 1518345), (15, 1012230), (18, 843525), (23, 660150), (25, 607338), (27, 562350), (30, 506115), (45, 337410), (46, 330075), (50, 303669), (54, 281175), (69, 220050), (75, 202446), (81, 187450), (90, 168705), (115, 132030), (135, 112470), (138, 110025), (150, 101223), (162, 93725), (163, 93150), (207, 73350), (225, 67482), (230, 66015), (270, 56235), (326, 46575), (345, 44010), (405, 37490), (414, 36675), (450, 33741), (489, 31050), (575, 26406), (621, 24450), (675, 22494), (690, 22005), (810, 18745), (815, 18630), (978, 15525), (1035, 14670), (1150, 13203), (1242, 12225), (1350, 11247), (1467, 10350), (1630, 9315), (1725, 8802), (1863, 8150), (2025, 7498), (2070, 7335), (2445, 6210), (2934, 5175), (3105, 4890), (3450, 4401), (3726, 4075), (3749, 4050)]