1497230000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 200

約数和(自身を含む): 4213876128

約数和(自身を除く): 2716646128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 175, 200, 250, 280, 292, 293, 350, 365, 400, 500, 511, 560, 584, 586, 625, 700, 730, 875, 1000, 1022, 1168, 1172, 1250, 1400, 1460, 1465, 1750, 1825, 2000, 2044, 2051, 2344, 2500, 2555, 2800, 2920, 2930, 3500, 3650, 4088, 4102, 4375, 4688, 5000, 5110, 5840, 5860, 7000, 7300, 7325, 8176, 8204, 8750, 9125, 10000, 10220, 10255, 11720, 12775, 14000, 14600, 14650, 16408, 17500, 18250, 20440, 20510, 21389, 23440, 25550, 29200, 29300, 32816, 35000, 36500, 36625, 40880, 41020, 42778, 45625, 51100, 51275, 58600, 63875, 70000, 73000, 73250, 82040, 85556, 91250, 102200, 102550, 106945, 117200, 127750, 146000, 146500, 149723, 164080, 171112, 182500, 183125, 204400, 205100, 213890, 255500, 256375, 293000, 299446, 319375, 342224, 365000, 366250, 410200, 427780, 511000, 512750, 534725, 586000, 598892, 638750, 730000, 732500, 748615, 820400, 855560, 1022000, 1025500, 1069450, 1197784, 1277500, 1281875, 1465000, 1497230, 1711120, 2051000, 2138900, 2395568, 2555000, 2563750, 2673625, 2930000, 2994460, 3743075, 4102000, 4277800, 5110000, 5127500, 5347250, 5988920, 7486150, 8555600, 10255000, 10694500, 11977840, 13368125, 14972300, 18715375, 20510000, 21389000, 26736250, 29944600, 37430750, 42778000, 53472500, 59889200, 74861500, 93576875, 106945000, 149723000, 187153750, 213890000, 299446000, 374307500, 748615000, 1497230000]

約数ペア:

[(1, 1497230000), (2, 748615000), (4, 374307500), (5, 299446000), (7, 213890000), (8, 187153750), (10, 149723000), (14, 106945000), (16, 93576875), (20, 74861500), (25, 59889200), (28, 53472500), (35, 42778000), (40, 37430750), (50, 29944600), (56, 26736250), (70, 21389000), (73, 20510000), (80, 18715375), (100, 14972300), (112, 13368125), (125, 11977840), (140, 10694500), (146, 10255000), (175, 8555600), (200, 7486150), (250, 5988920), (280, 5347250), (292, 5127500), (293, 5110000), (350, 4277800), (365, 4102000), (400, 3743075), (500, 2994460), (511, 2930000), (560, 2673625), (584, 2563750), (586, 2555000), (625, 2395568), (700, 2138900), (730, 2051000), (875, 1711120), (1000, 1497230), (1022, 1465000), (1168, 1281875), (1172, 1277500), (1250, 1197784), (1400, 1069450), (1460, 1025500), (1465, 1022000), (1750, 855560), (1825, 820400), (2000, 748615), (2044, 732500), (2051, 730000), (2344, 638750), (2500, 598892), (2555, 586000), (2800, 534725), (2920, 512750), (2930, 511000), (3500, 427780), (3650, 410200), (4088, 366250), (4102, 365000), (4375, 342224), (4688, 319375), (5000, 299446), (5110, 293000), (5840, 256375), (5860, 255500), (7000, 213890), (7300, 205100), (7325, 204400), (8176, 183125), (8204, 182500), (8750, 171112), (9125, 164080), (10000, 149723), (10220, 146500), (10255, 146000), (11720, 127750), (12775, 117200), (14000, 106945), (14600, 102550), (14650, 102200), (16408, 91250), (17500, 85556), (18250, 82040), (20440, 73250), (20510, 73000), (21389, 70000), (23440, 63875), (25550, 58600), (29200, 51275), (29300, 51100), (32816, 45625), (35000, 42778), (36500, 41020), (36625, 40880)]