67559940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 244984320

約数和(自身を除く): 177424380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 293, 305, 315, 366, 378, 420, 427, 540, 549, 586, 610, 630, 732, 756, 854, 879, 915, 945, 1098, 1172, 1220, 1260, 1281, 1465, 1647, 1708, 1758, 1830, 1890, 2051, 2135, 2196, 2562, 2637, 2745, 2930, 3294, 3516, 3660, 3780, 3843, 4102, 4270, 4395, 5124, 5274, 5490, 5860, 6153, 6405, 6588, 7686, 7911, 8204, 8235, 8540, 8790, 10255, 10548, 10980, 11529, 12306, 12810, 13185, 15372, 15822, 16470, 17580, 17873, 18459, 19215, 20510, 23058, 24612, 25620, 26370, 30765, 31644, 32940, 35746, 36918, 38430, 39555, 41020, 46116, 52740, 53619, 55377, 57645, 61530, 71492, 73836, 76860, 79110, 89365, 92295, 107238, 110754, 115290, 123060, 125111, 158220, 160857, 178730, 184590, 214476, 221508, 230580, 250222, 268095, 276885, 321714, 357460, 369180, 375333, 482571, 500444, 536190, 553770, 625555, 643428, 750666, 804285, 965142, 1072380, 1107540, 1125999, 1251110, 1501332, 1608570, 1876665, 1930284, 2251998, 2412855, 2502220, 3217140, 3377997, 3753330, 4503996, 4825710, 5629995, 6755994, 7506660, 9651420, 11259990, 13511988, 16889985, 22519980, 33779970, 67559940]

約数ペア:

[(1, 67559940), (2, 33779970), (3, 22519980), (4, 16889985), (5, 13511988), (6, 11259990), (7, 9651420), (9, 7506660), (10, 6755994), (12, 5629995), (14, 4825710), (15, 4503996), (18, 3753330), (20, 3377997), (21, 3217140), (27, 2502220), (28, 2412855), (30, 2251998), (35, 1930284), (36, 1876665), (42, 1608570), (45, 1501332), (54, 1251110), (60, 1125999), (61, 1107540), (63, 1072380), (70, 965142), (84, 804285), (90, 750666), (105, 643428), (108, 625555), (122, 553770), (126, 536190), (135, 500444), (140, 482571), (180, 375333), (183, 369180), (189, 357460), (210, 321714), (244, 276885), (252, 268095), (270, 250222), (293, 230580), (305, 221508), (315, 214476), (366, 184590), (378, 178730), (420, 160857), (427, 158220), (540, 125111), (549, 123060), (586, 115290), (610, 110754), (630, 107238), (732, 92295), (756, 89365), (854, 79110), (879, 76860), (915, 73836), (945, 71492), (1098, 61530), (1172, 57645), (1220, 55377), (1260, 53619), (1281, 52740), (1465, 46116), (1647, 41020), (1708, 39555), (1758, 38430), (1830, 36918), (1890, 35746), (2051, 32940), (2135, 31644), (2196, 30765), (2562, 26370), (2637, 25620), (2745, 24612), (2930, 23058), (3294, 20510), (3516, 19215), (3660, 18459), (3780, 17873), (3843, 17580), (4102, 16470), (4270, 15822), (4395, 15372), (5124, 13185), (5274, 12810), (5490, 12306), (5860, 11529), (6153, 10980), (6405, 10548), (6588, 10255), (7686, 8790), (7911, 8540), (8204, 8235)]