12401550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 39616512

約数和(自身を除く): 27214962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 127, 150, 155, 175, 186, 210, 217, 225, 254, 279, 310, 315, 350, 381, 434, 450, 465, 525, 558, 630, 635, 651, 762, 775, 889, 930, 1050, 1085, 1143, 1270, 1302, 1395, 1550, 1575, 1778, 1905, 1953, 2170, 2286, 2325, 2667, 2790, 3150, 3175, 3255, 3810, 3906, 3937, 4445, 4650, 5334, 5425, 5715, 6350, 6510, 6975, 7874, 8001, 8890, 9525, 9765, 10850, 11430, 11811, 13335, 13950, 16002, 16275, 19050, 19530, 19685, 22225, 23622, 26670, 27559, 28575, 32550, 35433, 39370, 40005, 44450, 48825, 55118, 57150, 59055, 66675, 70866, 80010, 82677, 97650, 98425, 118110, 133350, 137795, 165354, 177165, 196850, 200025, 248031, 275590, 295275, 354330, 400050, 413385, 496062, 590550, 688975, 826770, 885825, 1240155, 1377950, 1771650, 2066925, 2480310, 4133850, 6200775, 12401550]

約数ペア:

[(1, 12401550), (2, 6200775), (3, 4133850), (5, 2480310), (6, 2066925), (7, 1771650), (9, 1377950), (10, 1240155), (14, 885825), (15, 826770), (18, 688975), (21, 590550), (25, 496062), (30, 413385), (31, 400050), (35, 354330), (42, 295275), (45, 275590), (50, 248031), (62, 200025), (63, 196850), (70, 177165), (75, 165354), (90, 137795), (93, 133350), (105, 118110), (126, 98425), (127, 97650), (150, 82677), (155, 80010), (175, 70866), (186, 66675), (210, 59055), (217, 57150), (225, 55118), (254, 48825), (279, 44450), (310, 40005), (315, 39370), (350, 35433), (381, 32550), (434, 28575), (450, 27559), (465, 26670), (525, 23622), (558, 22225), (630, 19685), (635, 19530), (651, 19050), (762, 16275), (775, 16002), (889, 13950), (930, 13335), (1050, 11811), (1085, 11430), (1143, 10850), (1270, 9765), (1302, 9525), (1395, 8890), (1550, 8001), (1575, 7874), (1778, 6975), (1905, 6510), (1953, 6350), (2170, 5715), (2286, 5425), (2325, 5334), (2667, 4650), (2790, 4445), (3150, 3937), (3175, 3906), (3255, 3810)]