78826230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 163784970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 179, 189, 210, 233, 270, 315, 358, 378, 466, 537, 630, 699, 895, 945, 1074, 1165, 1253, 1398, 1611, 1631, 1790, 1890, 2097, 2330, 2506, 2685, 3222, 3262, 3495, 3759, 4194, 4833, 4893, 5370, 6265, 6291, 6990, 7518, 8055, 8155, 9666, 9786, 10485, 11277, 12530, 12582, 14679, 16110, 16310, 18795, 20970, 22554, 24165, 24465, 29358, 31455, 33831, 37590, 41707, 44037, 48330, 48930, 56385, 62910, 67662, 73395, 83414, 88074, 112770, 125121, 146790, 169155, 208535, 220185, 250242, 291949, 338310, 375363, 417070, 440370, 583898, 625605, 750726, 875847, 1126089, 1251210, 1459745, 1751694, 1876815, 2252178, 2627541, 2919490, 3753630, 4379235, 5255082, 5630445, 7882623, 8758470, 11260890, 13137705, 15765246, 26275410, 39413115, 78826230]

約数ペア:

[(1, 78826230), (2, 39413115), (3, 26275410), (5, 15765246), (6, 13137705), (7, 11260890), (9, 8758470), (10, 7882623), (14, 5630445), (15, 5255082), (18, 4379235), (21, 3753630), (27, 2919490), (30, 2627541), (35, 2252178), (42, 1876815), (45, 1751694), (54, 1459745), (63, 1251210), (70, 1126089), (90, 875847), (105, 750726), (126, 625605), (135, 583898), (179, 440370), (189, 417070), (210, 375363), (233, 338310), (270, 291949), (315, 250242), (358, 220185), (378, 208535), (466, 169155), (537, 146790), (630, 125121), (699, 112770), (895, 88074), (945, 83414), (1074, 73395), (1165, 67662), (1253, 62910), (1398, 56385), (1611, 48930), (1631, 48330), (1790, 44037), (1890, 41707), (2097, 37590), (2330, 33831), (2506, 31455), (2685, 29358), (3222, 24465), (3262, 24165), (3495, 22554), (3759, 20970), (4194, 18795), (4833, 16310), (4893, 16110), (5370, 14679), (6265, 12582), (6291, 12530), (6990, 11277), (7518, 10485), (8055, 9786), (8155, 9666)]