27679831320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1\times {\mathrm{1289}}^1$

素因数の和:2653

約数の個数: 128

約数和(自身を含む): 83731320000

約数和(自身を除く): 56051488680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1201, 1289, 1490, 1788, 2235, 2402, 2578, 2980, 3576, 3603, 3867, 4470, 4804, 5156, 5960, 6005, 6445, 7206, 7734, 8940, 9608, 10312, 12010, 12890, 14412, 15468, 17880, 18015, 19335, 24020, 25780, 28824, 30936, 36030, 38670, 48040, 51560, 72060, 77340, 144120, 154680, 178949, 192061, 357898, 384122, 536847, 576183, 715796, 768244, 894745, 960305, 1073694, 1152366, 1431592, 1536488, 1548089, 1789490, 1920610, 2147388, 2304732, 2684235, 2880915, 3096178, 3578980, 3841220, 4294776, 4609464, 4644267, 5368470, 5761830, 6192356, 7157960, 7682440, 7740445, 9288534, 10736940, 11523660, 12384712, 15480890, 18577068, 21473880, 23047320, 23221335, 30961780, 37154136, 46442670, 61923560, 92885340, 185770680, 230665261, 461330522, 691995783, 922661044, 1153326305, 1383991566, 1845322088, 2306652610, 2767983132, 3459978915, 4613305220, 5535966264, 6919957830, 9226610440, 13839915660, 27679831320]

約数ペア:

[(1, 27679831320), (2, 13839915660), (3, 9226610440), (4, 6919957830), (5, 5535966264), (6, 4613305220), (8, 3459978915), (10, 2767983132), (12, 2306652610), (15, 1845322088), (20, 1383991566), (24, 1153326305), (30, 922661044), (40, 691995783), (60, 461330522), (120, 230665261), (149, 185770680), (298, 92885340), (447, 61923560), (596, 46442670), (745, 37154136), (894, 30961780), (1192, 23221335), (1201, 23047320), (1289, 21473880), (1490, 18577068), (1788, 15480890), (2235, 12384712), (2402, 11523660), (2578, 10736940), (2980, 9288534), (3576, 7740445), (3603, 7682440), (3867, 7157960), (4470, 6192356), (4804, 5761830), (5156, 5368470), (5960, 4644267), (6005, 4609464), (6445, 4294776), (7206, 3841220), (7734, 3578980), (8940, 3096178), (9608, 2880915), (10312, 2684235), (12010, 2304732), (12890, 2147388), (14412, 1920610), (15468, 1789490), (17880, 1548089), (18015, 1536488), (19335, 1431592), (24020, 1152366), (25780, 1073694), (28824, 960305), (30936, 894745), (36030, 768244), (38670, 715796), (48040, 576183), (51560, 536847), (72060, 384122), (77340, 357898), (144120, 192061), (154680, 178949)]