158453400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1274

約数の個数: 192

約数和(自身を含む): 579962880

約数和(自身を除く): 421509480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1217, 1240, 1302, 1400, 1550, 1736, 1860, 2100, 2170, 2325, 2434, 2604, 3100, 3255, 3651, 3720, 4200, 4340, 4650, 4868, 5208, 5425, 6085, 6200, 6510, 7302, 8519, 8680, 9300, 9736, 10850, 12170, 13020, 14604, 16275, 17038, 18255, 18600, 21700, 24340, 25557, 26040, 29208, 30425, 32550, 34076, 36510, 37727, 42595, 43400, 48680, 51114, 60850, 65100, 68152, 73020, 75454, 85190, 91275, 102228, 113181, 121700, 127785, 130200, 146040, 150908, 170380, 182550, 188635, 204456, 212975, 226362, 243400, 255570, 264089, 301816, 340760, 365100, 377270, 425950, 452724, 511140, 528178, 565905, 638925, 730200, 754540, 792267, 851900, 905448, 943175, 1022280, 1056356, 1131810, 1277850, 1320445, 1509080, 1584534, 1703800, 1886350, 2112712, 2263620, 2555700, 2640890, 2829525, 3169068, 3772700, 3961335, 4527240, 5111400, 5281780, 5659050, 6338136, 6602225, 7545400, 7922670, 10563560, 11318100, 13204450, 15845340, 19806675, 22636200, 26408900, 31690680, 39613350, 52817800, 79226700, 158453400]

約数ペア:

[(1, 158453400), (2, 79226700), (3, 52817800), (4, 39613350), (5, 31690680), (6, 26408900), (7, 22636200), (8, 19806675), (10, 15845340), (12, 13204450), (14, 11318100), (15, 10563560), (20, 7922670), (21, 7545400), (24, 6602225), (25, 6338136), (28, 5659050), (30, 5281780), (31, 5111400), (35, 4527240), (40, 3961335), (42, 3772700), (50, 3169068), (56, 2829525), (60, 2640890), (62, 2555700), (70, 2263620), (75, 2112712), (84, 1886350), (93, 1703800), (100, 1584534), (105, 1509080), (120, 1320445), (124, 1277850), (140, 1131810), (150, 1056356), (155, 1022280), (168, 943175), (175, 905448), (186, 851900), (200, 792267), (210, 754540), (217, 730200), (248, 638925), (280, 565905), (300, 528178), (310, 511140), (350, 452724), (372, 425950), (420, 377270), (434, 365100), (465, 340760), (525, 301816), (600, 264089), (620, 255570), (651, 243400), (700, 226362), (744, 212975), (775, 204456), (840, 188635), (868, 182550), (930, 170380), (1050, 150908), (1085, 146040), (1217, 130200), (1240, 127785), (1302, 121700), (1400, 113181), (1550, 102228), (1736, 91275), (1860, 85190), (2100, 75454), (2170, 73020), (2325, 68152), (2434, 65100), (2604, 60850), (3100, 51114), (3255, 48680), (3651, 43400), (3720, 42595), (4200, 37727), (4340, 36510), (4650, 34076), (4868, 32550), (5208, 30425), (5425, 29208), (6085, 26040), (6200, 25557), (6510, 24340), (7302, 21700), (8519, 18600), (8680, 18255), (9300, 17038), (9736, 16275), (10850, 14604), (12170, 13020)]