155726460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50891}}^1$

素因数の和:50923

約数の個数: 72

約数和(自身を含む): 500166576

約数和(自身を除く): 344440116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 50891, 101782, 152673, 203564, 254455, 305346, 458019, 508910, 610692, 763365, 865147, 916038, 1017820, 1526730, 1730294, 1832076, 2290095, 2595441, 3053460, 3460588, 4325735, 4580190, 5190882, 7786323, 8651470, 9160380, 10381764, 12977205, 15572646, 17302940, 25954410, 31145292, 38931615, 51908820, 77863230, 155726460]

約数ペア:

[(1, 155726460), (2, 77863230), (3, 51908820), (4, 38931615), (5, 31145292), (6, 25954410), (9, 17302940), (10, 15572646), (12, 12977205), (15, 10381764), (17, 9160380), (18, 8651470), (20, 7786323), (30, 5190882), (34, 4580190), (36, 4325735), (45, 3460588), (51, 3053460), (60, 2595441), (68, 2290095), (85, 1832076), (90, 1730294), (102, 1526730), (153, 1017820), (170, 916038), (180, 865147), (204, 763365), (255, 610692), (306, 508910), (340, 458019), (510, 305346), (612, 254455), (765, 203564), (1020, 152673), (1530, 101782), (3060, 50891)]