81433124500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1744

約数の個数: 288

約数和(自身を含む): 224281564416

約数和(自身を除く): 142848439916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 125, 130, 140, 167, 175, 182, 196, 245, 250, 260, 325, 334, 350, 364, 455, 490, 500, 637, 650, 668, 700, 835, 875, 910, 980, 1169, 1225, 1274, 1300, 1531, 1625, 1670, 1750, 1820, 2171, 2275, 2338, 2450, 2548, 3062, 3185, 3250, 3340, 3500, 4175, 4342, 4550, 4676, 4900, 5845, 6124, 6125, 6370, 6500, 7655, 8183, 8350, 8684, 9100, 10717, 10855, 11375, 11690, 12250, 12740, 15197, 15310, 15925, 16366, 16700, 19903, 20875, 21434, 21710, 22750, 23380, 24500, 29225, 30394, 30620, 31850, 32732, 38275, 39806, 40915, 41750, 42868, 43420, 45500, 53585, 54275, 58450, 60788, 63700, 75019, 75985, 76550, 79612, 79625, 81830, 83500, 99515, 106379, 107170, 108550, 116900, 139321, 146125, 150038, 151970, 153100, 159250, 163660, 191375, 199030, 204575, 212758, 214340, 217100, 255677, 267925, 271375, 278642, 292250, 300076, 303940, 318500, 375095, 379925, 382750, 398060, 409150, 425516, 497575, 511354, 531895, 535850, 542750, 557284, 584500, 696605, 750190, 759850, 765500, 818300, 975247, 995150, 1022708, 1022875, 1063790, 1071700, 1085500, 1278385, 1339625, 1393210, 1500380, 1519700, 1789739, 1875475, 1899625, 1950494, 1990300, 2045750, 2127580, 2487875, 2556770, 2659475, 2679250, 2786420, 3323801, 3483025, 3579478, 3750950, 3799250, 3900988, 4091500, 4876235, 4975750, 5113540, 5318950, 5358500, 6391925, 6647602, 6966050, 7158956, 7501900, 7598500, 8948695, 9377375, 9752470, 9951500, 10637900, 12528173, 12783850, 13295204, 13297375, 13932100, 16619005, 17415125, 17897390, 18754750, 19504940, 23266607, 24381175, 25056346, 25567700, 26594750, 31959625, 33238010, 34830250, 35794780, 37509500, 44743475, 46533214, 48762350, 50112692, 53189500, 62640865, 63919250, 66476020, 69660500, 83095025, 89486950, 93066428, 97524700, 116333035, 121905875, 125281730, 127838500, 162866249, 166190050, 178973900, 223717375, 232666070, 243811750, 250563460, 313204325, 325732498, 332380100, 415475125, 447434750, 465332140, 487623500, 581665175, 626408650, 651464996, 814331245, 830950250, 894869500, 1163330350, 1252817300, 1566021625, 1628662490, 1661900500, 2326660700, 2908325875, 3132043250, 3257324980, 4071656225, 5816651750, 6264086500, 8143312450, 11633303500, 16286624900, 20358281125, 40716562250, 81433124500]

約数ペア:

[(1, 81433124500), (2, 40716562250), (4, 20358281125), (5, 16286624900), (7, 11633303500), (10, 8143312450), (13, 6264086500), (14, 5816651750), (20, 4071656225), (25, 3257324980), (26, 3132043250), (28, 2908325875), (35, 2326660700), (49, 1661900500), (50, 1628662490), (52, 1566021625), (65, 1252817300), (70, 1163330350), (91, 894869500), (98, 830950250), (100, 814331245), (125, 651464996), (130, 626408650), (140, 581665175), (167, 487623500), (175, 465332140), (182, 447434750), (196, 415475125), (245, 332380100), (250, 325732498), (260, 313204325), (325, 250563460), (334, 243811750), (350, 232666070), (364, 223717375), (455, 178973900), (490, 166190050), (500, 162866249), (637, 127838500), (650, 125281730), (668, 121905875), (700, 116333035), (835, 97524700), (875, 93066428), (910, 89486950), (980, 83095025), (1169, 69660500), (1225, 66476020), (1274, 63919250), (1300, 62640865), (1531, 53189500), (1625, 50112692), (1670, 48762350), (1750, 46533214), (1820, 44743475), (2171, 37509500), (2275, 35794780), (2338, 34830250), (2450, 33238010), (2548, 31959625), (3062, 26594750), (3185, 25567700), (3250, 25056346), (3340, 24381175), (3500, 23266607), (4175, 19504940), (4342, 18754750), (4550, 17897390), (4676, 17415125), (4900, 16619005), (5845, 13932100), (6124, 13297375), (6125, 13295204), (6370, 12783850), (6500, 12528173), (7655, 10637900), (8183, 9951500), (8350, 9752470), (8684, 9377375), (9100, 8948695), (10717, 7598500), (10855, 7501900), (11375, 7158956), (11690, 6966050), (12250, 6647602), (12740, 6391925), (15197, 5358500), (15310, 5318950), (15925, 5113540), (16366, 4975750), (16700, 4876235), (19903, 4091500), (20875, 3900988), (21434, 3799250), (21710, 3750950), (22750, 3579478), (23380, 3483025), (24500, 3323801), (29225, 2786420), (30394, 2679250), (30620, 2659475), (31850, 2556770), (32732, 2487875), (38275, 2127580), (39806, 2045750), (40915, 1990300), (41750, 1950494), (42868, 1899625), (43420, 1875475), (45500, 1789739), (53585, 1519700), (54275, 1500380), (58450, 1393210), (60788, 1339625), (63700, 1278385), (75019, 1085500), (75985, 1071700), (76550, 1063790), (79612, 1022875), (79625, 1022708), (81830, 995150), (83500, 975247), (99515, 818300), (106379, 765500), (107170, 759850), (108550, 750190), (116900, 696605), (139321, 584500), (146125, 557284), (150038, 542750), (151970, 535850), (153100, 531895), (159250, 511354), (163660, 497575), (191375, 425516), (199030, 409150), (204575, 398060), (212758, 382750), (214340, 379925), (217100, 375095), (255677, 318500), (267925, 303940), (271375, 300076), (278642, 292250)]