157400280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8610

約数の個数: 128

約数和(自身を含む): 555595200

約数和(自身を除く): 398194920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 8573, 9180, 17146, 18360, 25719, 34292, 42865, 51438, 68584, 77157, 85730, 102876, 128595, 145741, 154314, 171460, 205752, 231471, 257190, 291482, 308628, 342920, 385785, 437223, 462942, 514380, 582964, 617256, 728705, 771570, 874446, 925884, 1028760, 1157355, 1165928, 1311669, 1457410, 1543140, 1748892, 1851768, 2186115, 2314710, 2623338, 2914820, 3086280, 3497784, 3935007, 4372230, 4629420, 5246676, 5829640, 6558345, 7870014, 8744460, 9258840, 10493352, 13116690, 15740028, 17488920, 19675035, 26233380, 31480056, 39350070, 52466760, 78700140, 157400280]

約数ペア:

[(1, 157400280), (2, 78700140), (3, 52466760), (4, 39350070), (5, 31480056), (6, 26233380), (8, 19675035), (9, 17488920), (10, 15740028), (12, 13116690), (15, 10493352), (17, 9258840), (18, 8744460), (20, 7870014), (24, 6558345), (27, 5829640), (30, 5246676), (34, 4629420), (36, 4372230), (40, 3935007), (45, 3497784), (51, 3086280), (54, 2914820), (60, 2623338), (68, 2314710), (72, 2186115), (85, 1851768), (90, 1748892), (102, 1543140), (108, 1457410), (120, 1311669), (135, 1165928), (136, 1157355), (153, 1028760), (170, 925884), (180, 874446), (204, 771570), (216, 728705), (255, 617256), (270, 582964), (306, 514380), (340, 462942), (360, 437223), (408, 385785), (459, 342920), (510, 308628), (540, 291482), (612, 257190), (680, 231471), (765, 205752), (918, 171460), (1020, 154314), (1080, 145741), (1224, 128595), (1530, 102876), (1836, 85730), (2040, 77157), (2295, 68584), (3060, 51438), (3672, 42865), (4590, 34292), (6120, 25719), (8573, 18360), (9180, 17146)]