206670800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 120

約数和(自身を含む): 586010112

約数和(自身を除く): 379339312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2381, 2480, 2800, 3100, 3472, 4340, 4762, 5425, 6200, 8680, 9524, 10850, 11905, 12400, 16667, 17360, 19048, 21700, 23810, 33334, 38096, 43400, 47620, 59525, 66668, 73811, 83335, 86800, 95240, 119050, 133336, 147622, 166670, 190480, 238100, 266672, 295244, 333340, 369055, 416675, 476200, 516677, 590488, 666680, 738110, 833350, 952400, 1033354, 1180976, 1333360, 1476220, 1666700, 1845275, 2066708, 2583385, 2952440, 3333400, 3690550, 4133416, 5166770, 5904880, 6666800, 7381100, 8266832, 10333540, 12916925, 14762200, 20667080, 25833850, 29524400, 41334160, 51667700, 103335400, 206670800]

約数ペア:

[(1, 206670800), (2, 103335400), (4, 51667700), (5, 41334160), (7, 29524400), (8, 25833850), (10, 20667080), (14, 14762200), (16, 12916925), (20, 10333540), (25, 8266832), (28, 7381100), (31, 6666800), (35, 5904880), (40, 5166770), (50, 4133416), (56, 3690550), (62, 3333400), (70, 2952440), (80, 2583385), (100, 2066708), (112, 1845275), (124, 1666700), (140, 1476220), (155, 1333360), (175, 1180976), (200, 1033354), (217, 952400), (248, 833350), (280, 738110), (310, 666680), (350, 590488), (400, 516677), (434, 476200), (496, 416675), (560, 369055), (620, 333340), (700, 295244), (775, 266672), (868, 238100), (1085, 190480), (1240, 166670), (1400, 147622), (1550, 133336), (1736, 119050), (2170, 95240), (2381, 86800), (2480, 83335), (2800, 73811), (3100, 66668), (3472, 59525), (4340, 47620), (4762, 43400), (5425, 38096), (6200, 33334), (8680, 23810), (9524, 21700), (10850, 19048), (11905, 17360), (12400, 16667)]