102161500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 273559104

約数和(自身を除く): 171397604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 101, 119, 125, 140, 170, 175, 202, 238, 250, 289, 340, 350, 404, 425, 476, 500, 505, 578, 595, 700, 707, 850, 875, 1010, 1156, 1190, 1414, 1445, 1700, 1717, 1750, 2020, 2023, 2125, 2380, 2525, 2828, 2890, 2975, 3434, 3500, 3535, 4046, 4250, 5050, 5780, 5950, 6868, 7070, 7225, 8092, 8500, 8585, 10100, 10115, 11900, 12019, 12625, 14140, 14450, 14875, 17170, 17675, 20230, 24038, 25250, 28900, 29189, 29750, 34340, 35350, 36125, 40460, 42925, 48076, 50500, 50575, 58378, 59500, 60095, 70700, 72250, 85850, 88375, 101150, 116756, 120190, 144500, 145945, 171700, 176750, 202300, 204323, 214625, 240380, 252875, 291890, 300475, 353500, 408646, 429250, 505750, 583780, 600950, 729725, 817292, 858500, 1011500, 1021615, 1201900, 1459450, 1502375, 2043230, 2918900, 3004750, 3648625, 4086460, 5108075, 6009500, 7297250, 10216150, 14594500, 20432300, 25540375, 51080750, 102161500]

約数ペア:

[(1, 102161500), (2, 51080750), (4, 25540375), (5, 20432300), (7, 14594500), (10, 10216150), (14, 7297250), (17, 6009500), (20, 5108075), (25, 4086460), (28, 3648625), (34, 3004750), (35, 2918900), (50, 2043230), (68, 1502375), (70, 1459450), (85, 1201900), (100, 1021615), (101, 1011500), (119, 858500), (125, 817292), (140, 729725), (170, 600950), (175, 583780), (202, 505750), (238, 429250), (250, 408646), (289, 353500), (340, 300475), (350, 291890), (404, 252875), (425, 240380), (476, 214625), (500, 204323), (505, 202300), (578, 176750), (595, 171700), (700, 145945), (707, 144500), (850, 120190), (875, 116756), (1010, 101150), (1156, 88375), (1190, 85850), (1414, 72250), (1445, 70700), (1700, 60095), (1717, 59500), (1750, 58378), (2020, 50575), (2023, 50500), (2125, 48076), (2380, 42925), (2525, 40460), (2828, 36125), (2890, 35350), (2975, 34340), (3434, 29750), (3500, 29189), (3535, 28900), (4046, 25250), (4250, 24038), (5050, 20230), (5780, 17675), (5950, 17170), (6868, 14875), (7070, 14450), (7225, 14140), (8092, 12625), (8500, 12019), (8585, 11900), (10100, 10115)]