42066500

素因数分解:

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

素因数の和:151

約数の個数: 144

約数和(自身を含む): 114279984

約数和(自身を除く): 72213484

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 101, 119, 125, 140, 170, 175, 196, 202, 238, 245, 250, 340, 350, 404, 425, 476, 490, 500, 505, 595, 700, 707, 833, 850, 875, 980, 1010, 1190, 1225, 1414, 1666, 1700, 1717, 1750, 2020, 2125, 2380, 2450, 2525, 2828, 2975, 3332, 3434, 3500, 3535, 4165, 4250, 4900, 4949, 5050, 5950, 6125, 6868, 7070, 8330, 8500, 8585, 9898, 10100, 11900, 12019, 12250, 12625, 14140, 14875, 16660, 17170, 17675, 19796, 20825, 24038, 24500, 24745, 25250, 29750, 34340, 35350, 41650, 42925, 48076, 49490, 50500, 59500, 60095, 70700, 83300, 84133, 85850, 88375, 98980, 104125, 120190, 123725, 168266, 171700, 176750, 208250, 214625, 240380, 247450, 300475, 336532, 353500, 416500, 420665, 429250, 494900, 600950, 618625, 841330, 858500, 1201900, 1237250, 1502375, 1682660, 2103325, 2474500, 3004750, 4206650, 6009500, 8413300, 10516625, 21033250, 42066500]

約数ペア:

[(1, 42066500), (2, 21033250), (4, 10516625), (5, 8413300), (7, 6009500), (10, 4206650), (14, 3004750), (17, 2474500), (20, 2103325), (25, 1682660), (28, 1502375), (34, 1237250), (35, 1201900), (49, 858500), (50, 841330), (68, 618625), (70, 600950), (85, 494900), (98, 429250), (100, 420665), (101, 416500), (119, 353500), (125, 336532), (140, 300475), (170, 247450), (175, 240380), (196, 214625), (202, 208250), (238, 176750), (245, 171700), (250, 168266), (340, 123725), (350, 120190), (404, 104125), (425, 98980), (476, 88375), (490, 85850), (500, 84133), (505, 83300), (595, 70700), (700, 60095), (707, 59500), (833, 50500), (850, 49490), (875, 48076), (980, 42925), (1010, 41650), (1190, 35350), (1225, 34340), (1414, 29750), (1666, 25250), (1700, 24745), (1717, 24500), (1750, 24038), (2020, 20825), (2125, 19796), (2380, 17675), (2450, 17170), (2525, 16660), (2828, 14875), (2975, 14140), (3332, 12625), (3434, 12250), (3500, 12019), (3535, 11900), (4165, 10100), (4250, 9898), (4900, 8585), (4949, 8500), (5050, 8330), (5950, 7070), (6125, 6868)]