195818040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 727833600

約数和(自身を除く): 532015560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 53, 54, 55, 60, 66, 72, 88, 90, 99, 106, 108, 110, 120, 132, 135, 159, 165, 180, 198, 212, 216, 220, 264, 265, 270, 297, 311, 318, 330, 360, 396, 424, 440, 477, 495, 530, 540, 583, 594, 622, 636, 660, 792, 795, 933, 954, 990, 1060, 1080, 1166, 1188, 1244, 1272, 1320, 1431, 1485, 1555, 1590, 1749, 1866, 1908, 1980, 2120, 2332, 2376, 2385, 2488, 2799, 2862, 2915, 2970, 3110, 3180, 3421, 3498, 3732, 3816, 3960, 4664, 4665, 4770, 5247, 5598, 5724, 5830, 5940, 6220, 6360, 6842, 6996, 7155, 7464, 8397, 8745, 9330, 9540, 10263, 10494, 11196, 11448, 11660, 11880, 12440, 13684, 13992, 13995, 14310, 15741, 16483, 16794, 17105, 17490, 18660, 19080, 20526, 20988, 22392, 23320, 26235, 27368, 27990, 28620, 30789, 31482, 32966, 33588, 34210, 34980, 37320, 41052, 41976, 41985, 49449, 51315, 52470, 55980, 57240, 61578, 62964, 65932, 67176, 68420, 69960, 78705, 82104, 82415, 83970, 92367, 98898, 102630, 104940, 111960, 123156, 125928, 131864, 136840, 148347, 153945, 157410, 164830, 167940, 181313, 184734, 197796, 205260, 209880, 246312, 247245, 296694, 307890, 314820, 329660, 335880, 362626, 369468, 395592, 410520, 445041, 461835, 494490, 543939, 593388, 615780, 629640, 659320, 725252, 738936, 741735, 890082, 906565, 923670, 988980, 1087878, 1186776, 1231560, 1450504, 1483470, 1631817, 1780164, 1813130, 1847340, 1977960, 2175756, 2225205, 2719695, 2966940, 3263634, 3560328, 3626260, 3694680, 4351512, 4450410, 4895451, 5439390, 5933880, 6527268, 7252520, 8159085, 8900820, 9790902, 10878780, 13054536, 16318170, 17801640, 19581804, 21757560, 24477255, 32636340, 39163608, 48954510, 65272680, 97909020, 195818040]

約数ペア:

[(1, 195818040), (2, 97909020), (3, 65272680), (4, 48954510), (5, 39163608), (6, 32636340), (8, 24477255), (9, 21757560), (10, 19581804), (11, 17801640), (12, 16318170), (15, 13054536), (18, 10878780), (20, 9790902), (22, 8900820), (24, 8159085), (27, 7252520), (30, 6527268), (33, 5933880), (36, 5439390), (40, 4895451), (44, 4450410), (45, 4351512), (53, 3694680), (54, 3626260), (55, 3560328), (60, 3263634), (66, 2966940), (72, 2719695), (88, 2225205), (90, 2175756), (99, 1977960), (106, 1847340), (108, 1813130), (110, 1780164), (120, 1631817), (132, 1483470), (135, 1450504), (159, 1231560), (165, 1186776), (180, 1087878), (198, 988980), (212, 923670), (216, 906565), (220, 890082), (264, 741735), (265, 738936), (270, 725252), (297, 659320), (311, 629640), (318, 615780), (330, 593388), (360, 543939), (396, 494490), (424, 461835), (440, 445041), (477, 410520), (495, 395592), (530, 369468), (540, 362626), (583, 335880), (594, 329660), (622, 314820), (636, 307890), (660, 296694), (792, 247245), (795, 246312), (933, 209880), (954, 205260), (990, 197796), (1060, 184734), (1080, 181313), (1166, 167940), (1188, 164830), (1244, 157410), (1272, 153945), (1320, 148347), (1431, 136840), (1485, 131864), (1555, 125928), (1590, 123156), (1749, 111960), (1866, 104940), (1908, 102630), (1980, 98898), (2120, 92367), (2332, 83970), (2376, 82415), (2385, 82104), (2488, 78705), (2799, 69960), (2862, 68420), (2915, 67176), (2970, 65932), (3110, 62964), (3180, 61578), (3421, 57240), (3498, 55980), (3732, 52470), (3816, 51315), (3960, 49449), (4664, 41985), (4665, 41976), (4770, 41052), (5247, 37320), (5598, 34980), (5724, 34210), (5830, 33588), (5940, 32966), (6220, 31482), (6360, 30789), (6842, 28620), (6996, 27990), (7155, 27368), (7464, 26235), (8397, 23320), (8745, 22392), (9330, 20988), (9540, 20526), (10263, 19080), (10494, 18660), (11196, 17490), (11448, 17105), (11660, 16794), (11880, 16483), (12440, 15741), (13684, 14310), (13992, 13995)]