61271612500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2423}}^1$

素因数の和:2493

約数の個数: 216

約数和(自身を含む): 162776331648

約数和(自身を除く): 101504719148

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 289, 340, 350, 425, 476, 500, 578, 595, 625, 700, 850, 875, 1156, 1190, 1250, 1445, 1700, 1750, 2023, 2125, 2380, 2423, 2500, 2890, 2975, 3125, 3500, 4046, 4250, 4375, 4846, 5780, 5950, 6250, 7225, 8092, 8500, 8750, 9692, 10115, 10625, 11900, 12115, 12500, 14450, 14875, 16961, 17500, 20230, 21250, 21875, 24230, 28900, 29750, 33922, 36125, 40460, 41191, 42500, 43750, 48460, 50575, 53125, 59500, 60575, 67844, 72250, 74375, 82382, 84805, 87500, 101150, 106250, 121150, 144500, 148750, 164764, 169610, 180625, 202300, 205955, 212500, 242300, 252875, 288337, 297500, 302875, 339220, 361250, 371875, 411910, 424025, 505750, 576674, 605750, 700247, 722500, 743750, 823820, 848050, 903125, 1011500, 1029775, 1153348, 1211500, 1264375, 1400494, 1441685, 1487500, 1514375, 1696100, 1806250, 2059550, 2120125, 2528750, 2800988, 2883370, 3028750, 3501235, 3612500, 4119100, 4240250, 4901729, 5057500, 5148875, 5766740, 6057500, 6321875, 7002470, 7208425, 7571875, 8480500, 9803458, 10297750, 10600625, 12643750, 14004940, 14416850, 15143750, 17506175, 19606916, 20595500, 21201250, 24508645, 25287500, 25744375, 28833700, 30287500, 35012350, 36042125, 42402500, 49017290, 51488750, 53003125, 70024700, 72084250, 87530875, 98034580, 102977500, 106006250, 122543225, 128721875, 144168500, 175061750, 180210625, 212012500, 245086450, 257443750, 350123500, 360421250, 437654375, 490172900, 514887500, 612716125, 720842500, 875308750, 901053125, 1225432250, 1750617500, 1802106250, 2188271875, 2450864500, 3063580625, 3604212500, 4376543750, 6127161250, 8753087500, 12254322500, 15317903125, 30635806250, 61271612500]

約数ペア:

[(1, 61271612500), (2, 30635806250), (4, 15317903125), (5, 12254322500), (7, 8753087500), (10, 6127161250), (14, 4376543750), (17, 3604212500), (20, 3063580625), (25, 2450864500), (28, 2188271875), (34, 1802106250), (35, 1750617500), (50, 1225432250), (68, 901053125), (70, 875308750), (85, 720842500), (100, 612716125), (119, 514887500), (125, 490172900), (140, 437654375), (170, 360421250), (175, 350123500), (238, 257443750), (250, 245086450), (289, 212012500), (340, 180210625), (350, 175061750), (425, 144168500), (476, 128721875), (500, 122543225), (578, 106006250), (595, 102977500), (625, 98034580), (700, 87530875), (850, 72084250), (875, 70024700), (1156, 53003125), (1190, 51488750), (1250, 49017290), (1445, 42402500), (1700, 36042125), (1750, 35012350), (2023, 30287500), (2125, 28833700), (2380, 25744375), (2423, 25287500), (2500, 24508645), (2890, 21201250), (2975, 20595500), (3125, 19606916), (3500, 17506175), (4046, 15143750), (4250, 14416850), (4375, 14004940), (4846, 12643750), (5780, 10600625), (5950, 10297750), (6250, 9803458), (7225, 8480500), (8092, 7571875), (8500, 7208425), (8750, 7002470), (9692, 6321875), (10115, 6057500), (10625, 5766740), (11900, 5148875), (12115, 5057500), (12500, 4901729), (14450, 4240250), (14875, 4119100), (16961, 3612500), (17500, 3501235), (20230, 3028750), (21250, 2883370), (21875, 2800988), (24230, 2528750), (28900, 2120125), (29750, 2059550), (33922, 1806250), (36125, 1696100), (40460, 1514375), (41191, 1487500), (42500, 1441685), (43750, 1400494), (48460, 1264375), (50575, 1211500), (53125, 1153348), (59500, 1029775), (60575, 1011500), (67844, 903125), (72250, 848050), (74375, 823820), (82382, 743750), (84805, 722500), (87500, 700247), (101150, 605750), (106250, 576674), (121150, 505750), (144500, 424025), (148750, 411910), (164764, 371875), (169610, 361250), (180625, 339220), (202300, 302875), (205955, 297500), (212500, 288337), (242300, 252875)]