208022100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 712891872

約数和(自身を除く): 504869772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 169, 195, 220, 260, 275, 286, 300, 325, 330, 338, 373, 390, 429, 507, 550, 572, 650, 660, 676, 715, 746, 780, 825, 845, 858, 975, 1014, 1100, 1119, 1300, 1430, 1492, 1650, 1690, 1716, 1859, 1865, 1950, 2028, 2145, 2238, 2535, 2860, 3300, 3380, 3575, 3718, 3730, 3900, 4103, 4225, 4290, 4476, 4849, 5070, 5577, 5595, 7150, 7436, 7460, 8206, 8450, 8580, 9295, 9325, 9698, 10140, 10725, 11154, 11190, 12309, 12675, 14300, 14547, 16412, 16900, 18590, 18650, 19396, 20515, 21450, 22308, 22380, 24245, 24618, 25350, 27885, 27975, 29094, 37180, 37300, 41030, 42900, 46475, 48490, 49236, 50700, 53339, 55770, 55950, 58188, 61545, 63037, 72735, 82060, 92950, 96980, 102575, 106678, 111540, 111900, 121225, 123090, 126074, 139425, 145470, 160017, 185900, 189111, 205150, 213356, 242450, 246180, 252148, 266695, 278850, 290940, 307725, 315185, 320034, 363675, 378222, 410300, 484900, 533390, 557700, 615450, 630370, 640068, 693407, 727350, 756444, 800085, 945555, 1066780, 1230900, 1260740, 1333475, 1386814, 1454700, 1575925, 1600170, 1891110, 2080221, 2666950, 2773628, 3151850, 3200340, 3467035, 3782220, 4000425, 4160442, 4727775, 5333900, 6303700, 6934070, 8000850, 8320884, 9455550, 10401105, 13868140, 16001700, 17335175, 18911100, 20802210, 34670350, 41604420, 52005525, 69340700, 104011050, 208022100]

約数ペア:

[(1, 208022100), (2, 104011050), (3, 69340700), (4, 52005525), (5, 41604420), (6, 34670350), (10, 20802210), (11, 18911100), (12, 17335175), (13, 16001700), (15, 13868140), (20, 10401105), (22, 9455550), (25, 8320884), (26, 8000850), (30, 6934070), (33, 6303700), (39, 5333900), (44, 4727775), (50, 4160442), (52, 4000425), (55, 3782220), (60, 3467035), (65, 3200340), (66, 3151850), (75, 2773628), (78, 2666950), (100, 2080221), (110, 1891110), (130, 1600170), (132, 1575925), (143, 1454700), (150, 1386814), (156, 1333475), (165, 1260740), (169, 1230900), (195, 1066780), (220, 945555), (260, 800085), (275, 756444), (286, 727350), (300, 693407), (325, 640068), (330, 630370), (338, 615450), (373, 557700), (390, 533390), (429, 484900), (507, 410300), (550, 378222), (572, 363675), (650, 320034), (660, 315185), (676, 307725), (715, 290940), (746, 278850), (780, 266695), (825, 252148), (845, 246180), (858, 242450), (975, 213356), (1014, 205150), (1100, 189111), (1119, 185900), (1300, 160017), (1430, 145470), (1492, 139425), (1650, 126074), (1690, 123090), (1716, 121225), (1859, 111900), (1865, 111540), (1950, 106678), (2028, 102575), (2145, 96980), (2238, 92950), (2535, 82060), (2860, 72735), (3300, 63037), (3380, 61545), (3575, 58188), (3718, 55950), (3730, 55770), (3900, 53339), (4103, 50700), (4225, 49236), (4290, 48490), (4476, 46475), (4849, 42900), (5070, 41030), (5577, 37300), (5595, 37180), (7150, 29094), (7436, 27975), (7460, 27885), (8206, 25350), (8450, 24618), (8580, 24245), (9295, 22380), (9325, 22308), (9698, 21450), (10140, 20515), (10725, 19396), (11154, 18650), (11190, 18590), (12309, 16900), (12675, 16412), (14300, 14547)]