258167700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1023

約数の個数: 216

約数和(自身を含む): 947314368

約数和(自身を除く): 689146668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 126, 129, 140, 150, 172, 175, 180, 210, 215, 225, 252, 258, 300, 301, 315, 350, 387, 420, 430, 450, 516, 525, 602, 630, 645, 700, 774, 860, 900, 903, 953, 1050, 1075, 1204, 1260, 1290, 1505, 1548, 1575, 1806, 1906, 1935, 2100, 2150, 2580, 2709, 2859, 3010, 3150, 3225, 3612, 3812, 3870, 4300, 4515, 4765, 5418, 5718, 6020, 6300, 6450, 6671, 7525, 7740, 8577, 9030, 9530, 9675, 10836, 11436, 12900, 13342, 13545, 14295, 15050, 17154, 18060, 19060, 19350, 20013, 22575, 23825, 26684, 27090, 28590, 30100, 33355, 34308, 38700, 40026, 40979, 42885, 45150, 47650, 54180, 57180, 60039, 66710, 67725, 71475, 80052, 81958, 85770, 90300, 95300, 100065, 120078, 122937, 133420, 135450, 142950, 163916, 166775, 171540, 200130, 204895, 214425, 240156, 245874, 270900, 285900, 286853, 300195, 333550, 368811, 400260, 409790, 428850, 491748, 500325, 573706, 600390, 614685, 667100, 737622, 819580, 857700, 860559, 1000650, 1024475, 1147412, 1200780, 1229370, 1434265, 1475244, 1500975, 1721118, 1844055, 2001300, 2048950, 2458740, 2581677, 2868530, 3001950, 3073425, 3442236, 3688110, 4097900, 4302795, 5163354, 5737060, 6003900, 6146850, 7171325, 7376220, 8605590, 9220275, 10326708, 12293700, 12908385, 14342650, 17211180, 18440550, 21513975, 25816770, 28685300, 36881100, 43027950, 51633540, 64541925, 86055900, 129083850, 258167700]

約数ペア:

[(1, 258167700), (2, 129083850), (3, 86055900), (4, 64541925), (5, 51633540), (6, 43027950), (7, 36881100), (9, 28685300), (10, 25816770), (12, 21513975), (14, 18440550), (15, 17211180), (18, 14342650), (20, 12908385), (21, 12293700), (25, 10326708), (28, 9220275), (30, 8605590), (35, 7376220), (36, 7171325), (42, 6146850), (43, 6003900), (45, 5737060), (50, 5163354), (60, 4302795), (63, 4097900), (70, 3688110), (75, 3442236), (84, 3073425), (86, 3001950), (90, 2868530), (100, 2581677), (105, 2458740), (126, 2048950), (129, 2001300), (140, 1844055), (150, 1721118), (172, 1500975), (175, 1475244), (180, 1434265), (210, 1229370), (215, 1200780), (225, 1147412), (252, 1024475), (258, 1000650), (300, 860559), (301, 857700), (315, 819580), (350, 737622), (387, 667100), (420, 614685), (430, 600390), (450, 573706), (516, 500325), (525, 491748), (602, 428850), (630, 409790), (645, 400260), (700, 368811), (774, 333550), (860, 300195), (900, 286853), (903, 285900), (953, 270900), (1050, 245874), (1075, 240156), (1204, 214425), (1260, 204895), (1290, 200130), (1505, 171540), (1548, 166775), (1575, 163916), (1806, 142950), (1906, 135450), (1935, 133420), (2100, 122937), (2150, 120078), (2580, 100065), (2709, 95300), (2859, 90300), (3010, 85770), (3150, 81958), (3225, 80052), (3612, 71475), (3812, 67725), (3870, 66710), (4300, 60039), (4515, 57180), (4765, 54180), (5418, 47650), (5718, 45150), (6020, 42885), (6300, 40979), (6450, 40026), (6671, 38700), (7525, 34308), (7740, 33355), (8577, 30100), (9030, 28590), (9530, 27090), (9675, 26684), (10836, 23825), (11436, 22575), (12900, 20013), (13342, 19350), (13545, 19060), (14295, 18060), (15050, 17154)]