2912781703950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{439}}^1\times {\mathrm{941}}^1\times {\mathrm{1741}}^1$

素因数の和:3145

約数の個数: 240

約数和(自身を含む): 8124937872480

約数和(自身を除く): 5212156168530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 439, 450, 675, 810, 878, 941, 1317, 1350, 1741, 1882, 2025, 2195, 2634, 2823, 3482, 3951, 4050, 4390, 4705, 5223, 5646, 6585, 7902, 8469, 8705, 9410, 10446, 10975, 11853, 13170, 14115, 15669, 16938, 17410, 19755, 21950, 23525, 23706, 25407, 26115, 28230, 31338, 32925, 35559, 39510, 42345, 43525, 47007, 47050, 50814, 52230, 59265, 65850, 70575, 71118, 76221, 78345, 84690, 87050, 94014, 98775, 118530, 127035, 130575, 141021, 141150, 152442, 156690, 177795, 197550, 211725, 235035, 254070, 261150, 282042, 296325, 355590, 381105, 391725, 413099, 423450, 470070, 592650, 635175, 705105, 762210, 764299, 783450, 826198, 888975, 1175175, 1239297, 1270350, 1410210, 1528598, 1638281, 1777950, 1905525, 2065495, 2292897, 2350350, 2478594, 3276562, 3525525, 3717891, 3811050, 3821495, 4130990, 4585794, 4914843, 6196485, 6878691, 7051050, 7435782, 7642990, 8191405, 9829686, 10327475, 11153673, 11464485, 12392970, 13757382, 14744529, 16382810, 18589455, 19107475, 20636073, 20654950, 22307346, 22928970, 24574215, 29489058, 30982425, 33461019, 34393455, 37178910, 38214950, 40957025, 41272146, 44233587, 49148430, 55768365, 57322425, 61908219, 61964850, 66922038, 68786910, 73722645, 81914050, 88467174, 92947275, 103180365, 111536730, 114644850, 122871075, 123816438, 132700761, 147445290, 167305095, 171967275, 185894550, 206360730, 221167935, 245742150, 265401522, 278841825, 309541095, 334610190, 343934550, 368613225, 442335870, 515901825, 557683650, 619082190, 663503805, 719205359, 737226450, 836525475, 1031803650, 1105839675, 1327007610, 1438410718, 1547705475, 1673050950, 2157616077, 2211679350, 3095410950, 3317519025, 3596026795, 4315232154, 6472848231, 6635038050, 7192053590, 10788080385, 12945696462, 17980133975, 19418544693, 21576160770, 32364241155, 35960267950, 38837089386, 53940401925, 58255634079, 64728482310, 97092723465, 107880803850, 116511268158, 161821205775, 194185446930, 291278170395, 323642411550, 485463617325, 582556340790, 970927234650, 1456390851975, 2912781703950]

約数ペア:

[(1, 2912781703950), (2, 1456390851975), (3, 970927234650), (5, 582556340790), (6, 485463617325), (9, 323642411550), (10, 291278170395), (15, 194185446930), (18, 161821205775), (25, 116511268158), (27, 107880803850), (30, 97092723465), (45, 64728482310), (50, 58255634079), (54, 53940401925), (75, 38837089386), (81, 35960267950), (90, 32364241155), (135, 21576160770), (150, 19418544693), (162, 17980133975), (225, 12945696462), (270, 10788080385), (405, 7192053590), (439, 6635038050), (450, 6472848231), (675, 4315232154), (810, 3596026795), (878, 3317519025), (941, 3095410950), (1317, 2211679350), (1350, 2157616077), (1741, 1673050950), (1882, 1547705475), (2025, 1438410718), (2195, 1327007610), (2634, 1105839675), (2823, 1031803650), (3482, 836525475), (3951, 737226450), (4050, 719205359), (4390, 663503805), (4705, 619082190), (5223, 557683650), (5646, 515901825), (6585, 442335870), (7902, 368613225), (8469, 343934550), (8705, 334610190), (9410, 309541095), (10446, 278841825), (10975, 265401522), (11853, 245742150), (13170, 221167935), (14115, 206360730), (15669, 185894550), (16938, 171967275), (17410, 167305095), (19755, 147445290), (21950, 132700761), (23525, 123816438), (23706, 122871075), (25407, 114644850), (26115, 111536730), (28230, 103180365), (31338, 92947275), (32925, 88467174), (35559, 81914050), (39510, 73722645), (42345, 68786910), (43525, 66922038), (47007, 61964850), (47050, 61908219), (50814, 57322425), (52230, 55768365), (59265, 49148430), (65850, 44233587), (70575, 41272146), (71118, 40957025), (76221, 38214950), (78345, 37178910), (84690, 34393455), (87050, 33461019), (94014, 30982425), (98775, 29489058), (118530, 24574215), (127035, 22928970), (130575, 22307346), (141021, 20654950), (141150, 20636073), (152442, 19107475), (156690, 18589455), (177795, 16382810), (197550, 14744529), (211725, 13757382), (235035, 12392970), (254070, 11464485), (261150, 11153673), (282042, 10327475), (296325, 9829686), (355590, 8191405), (381105, 7642990), (391725, 7435782), (413099, 7051050), (423450, 6878691), (470070, 6196485), (592650, 4914843), (635175, 4585794), (705105, 4130990), (762210, 3821495), (764299, 3811050), (783450, 3717891), (826198, 3525525), (888975, 3276562), (1175175, 2478594), (1239297, 2350350), (1270350, 2292897), (1410210, 2065495), (1528598, 1905525), (1638281, 1777950)]