42726060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 151809840

約数和(自身を除く): 109083780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 342, 372, 380, 390, 403, 465, 468, 494, 558, 570, 585, 589, 620, 684, 741, 780, 806, 855, 930, 961, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1482, 1612, 1710, 1767, 1860, 1922, 2015, 2223, 2340, 2356, 2418, 2470, 2790, 2883, 2945, 2964, 3420, 3534, 3627, 3705, 3844, 4030, 4446, 4805, 4836, 4940, 5301, 5580, 5766, 5890, 6045, 7068, 7254, 7410, 7657, 8060, 8649, 8835, 8892, 9610, 10602, 11115, 11532, 11780, 12090, 12493, 14415, 14508, 14820, 15314, 17298, 17670, 18135, 18259, 19220, 21204, 22230, 22971, 24180, 24986, 26505, 28830, 30628, 34596, 35340, 36270, 36518, 37479, 38285, 43245, 44460, 45942, 49972, 53010, 54777, 57660, 62465, 68913, 72540, 73036, 74958, 76570, 86490, 91295, 91884, 106020, 109554, 112437, 114855, 124930, 137826, 149916, 153140, 164331, 172980, 182590, 187395, 219108, 224874, 229710, 237367, 249860, 273885, 275652, 328662, 344565, 365180, 374790, 449748, 459420, 474734, 547770, 562185, 657324, 689130, 712101, 749580, 821655, 949468, 1095540, 1124370, 1186835, 1378260, 1424202, 1643310, 2136303, 2248740, 2373670, 2848404, 3286620, 3560505, 4272606, 4747340, 7121010, 8545212, 10681515, 14242020, 21363030, 42726060]

約数ペア:

[(1, 42726060), (2, 21363030), (3, 14242020), (4, 10681515), (5, 8545212), (6, 7121010), (9, 4747340), (10, 4272606), (12, 3560505), (13, 3286620), (15, 2848404), (18, 2373670), (19, 2248740), (20, 2136303), (26, 1643310), (30, 1424202), (31, 1378260), (36, 1186835), (38, 1124370), (39, 1095540), (45, 949468), (52, 821655), (57, 749580), (60, 712101), (62, 689130), (65, 657324), (76, 562185), (78, 547770), (90, 474734), (93, 459420), (95, 449748), (114, 374790), (117, 365180), (124, 344565), (130, 328662), (155, 275652), (156, 273885), (171, 249860), (180, 237367), (186, 229710), (190, 224874), (195, 219108), (228, 187395), (234, 182590), (247, 172980), (260, 164331), (279, 153140), (285, 149916), (310, 137826), (342, 124930), (372, 114855), (380, 112437), (390, 109554), (403, 106020), (465, 91884), (468, 91295), (494, 86490), (558, 76570), (570, 74958), (585, 73036), (589, 72540), (620, 68913), (684, 62465), (741, 57660), (780, 54777), (806, 53010), (855, 49972), (930, 45942), (961, 44460), (988, 43245), (1116, 38285), (1140, 37479), (1170, 36518), (1178, 36270), (1209, 35340), (1235, 34596), (1395, 30628), (1482, 28830), (1612, 26505), (1710, 24986), (1767, 24180), (1860, 22971), (1922, 22230), (2015, 21204), (2223, 19220), (2340, 18259), (2356, 18135), (2418, 17670), (2470, 17298), (2790, 15314), (2883, 14820), (2945, 14508), (2964, 14415), (3420, 12493), (3534, 12090), (3627, 11780), (3705, 11532), (3844, 11115), (4030, 10602), (4446, 9610), (4805, 8892), (4836, 8835), (4940, 8649), (5301, 8060), (5580, 7657), (5766, 7410), (5890, 7254), (6045, 7068)]