79373700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 291939648

約数和(自身を除く): 212565948

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, 293, 300, 301, 315, 350, 387, 420, 430, 450, 516, 525, 586, 602, 630, 645, 700, 774, 860, 879, 900, 903, 1050, 1075, 1172, 1204, 1260, 1290, 1465, 1505, 1548, 1575, 1758, 1806, 1935, 2051, 2100, 2150, 2580, 2637, 2709, 2930, 3010, 3150, 3225, 3516, 3612, 3870, 4102, 4300, 4395, 4515, 5274, 5418, 5860, 6020, 6153, 6300, 6450, 7325, 7525, 7740, 8204, 8790, 9030, 9675, 10255, 10548, 10836, 12306, 12599, 12900, 13185, 13545, 14650, 15050, 17580, 18060, 18459, 19350, 20510, 21975, 22575, 24612, 25198, 26370, 27090, 29300, 30100, 30765, 36918, 37797, 38700, 41020, 43950, 45150, 50396, 51275, 52740, 54180, 61530, 62995, 65925, 67725, 73836, 75594, 87900, 88193, 90300, 92295, 102550, 113391, 123060, 125990, 131850, 135450, 151188, 153825, 176386, 184590, 188985, 205100, 226782, 251980, 263700, 264579, 270900, 307650, 314975, 352772, 369180, 377970, 440965, 453564, 461475, 529158, 566955, 615300, 629950, 755940, 793737, 881930, 922950, 944925, 1058316, 1133910, 1259900, 1322895, 1587474, 1763860, 1845900, 1889850, 2204825, 2267820, 2645790, 2834775, 3174948, 3779700, 3968685, 4409650, 5291580, 5669550, 6614475, 7937370, 8819300, 11339100, 13228950, 15874740, 19843425, 26457900, 39686850, 79373700]

約数ペア:

[(1, 79373700), (2, 39686850), (3, 26457900), (4, 19843425), (5, 15874740), (6, 13228950), (7, 11339100), (9, 8819300), (10, 7937370), (12, 6614475), (14, 5669550), (15, 5291580), (18, 4409650), (20, 3968685), (21, 3779700), (25, 3174948), (28, 2834775), (30, 2645790), (35, 2267820), (36, 2204825), (42, 1889850), (43, 1845900), (45, 1763860), (50, 1587474), (60, 1322895), (63, 1259900), (70, 1133910), (75, 1058316), (84, 944925), (86, 922950), (90, 881930), (100, 793737), (105, 755940), (126, 629950), (129, 615300), (140, 566955), (150, 529158), (172, 461475), (175, 453564), (180, 440965), (210, 377970), (215, 369180), (225, 352772), (252, 314975), (258, 307650), (293, 270900), (300, 264579), (301, 263700), (315, 251980), (350, 226782), (387, 205100), (420, 188985), (430, 184590), (450, 176386), (516, 153825), (525, 151188), (586, 135450), (602, 131850), (630, 125990), (645, 123060), (700, 113391), (774, 102550), (860, 92295), (879, 90300), (900, 88193), (903, 87900), (1050, 75594), (1075, 73836), (1172, 67725), (1204, 65925), (1260, 62995), (1290, 61530), (1465, 54180), (1505, 52740), (1548, 51275), (1575, 50396), (1758, 45150), (1806, 43950), (1935, 41020), (2051, 38700), (2100, 37797), (2150, 36918), (2580, 30765), (2637, 30100), (2709, 29300), (2930, 27090), (3010, 26370), (3150, 25198), (3225, 24612), (3516, 22575), (3612, 21975), (3870, 20510), (4102, 19350), (4300, 18459), (4395, 18060), (4515, 17580), (5274, 15050), (5418, 14650), (5860, 13545), (6020, 13185), (6153, 12900), (6300, 12599), (6450, 12306), (7325, 10836), (7525, 10548), (7740, 10255), (8204, 9675), (8790, 9030)]