201375030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6473}}^1$

素因数の和:6561

約数の個数: 64

約数和(自身を含む): 520198848

約数和(自身を除く): 318823818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 6473, 10370, 12946, 15555, 19419, 31110, 32365, 38838, 64730, 97095, 110041, 194190, 220082, 330123, 394853, 550205, 660246, 789706, 1100410, 1184559, 1650615, 1974265, 2369118, 3301230, 3948530, 5922795, 6712501, 11845590, 13425002, 20137503, 33562505, 40275006, 67125010, 100687515, 201375030]

約数ペア:

[(1, 201375030), (2, 100687515), (3, 67125010), (5, 40275006), (6, 33562505), (10, 20137503), (15, 13425002), (17, 11845590), (30, 6712501), (34, 5922795), (51, 3948530), (61, 3301230), (85, 2369118), (102, 1974265), (122, 1650615), (170, 1184559), (183, 1100410), (255, 789706), (305, 660246), (366, 550205), (510, 394853), (610, 330123), (915, 220082), (1037, 194190), (1830, 110041), (2074, 97095), (3111, 64730), (5185, 38838), (6222, 32365), (6473, 31110), (10370, 19419), (12946, 15555)]