87142770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 284981760

約数和(自身を除く): 197838990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 37, 39, 45, 54, 55, 61, 65, 66, 74, 78, 90, 99, 110, 111, 117, 122, 130, 135, 143, 165, 183, 185, 195, 198, 222, 234, 270, 286, 297, 305, 330, 333, 351, 366, 370, 390, 407, 429, 481, 495, 549, 555, 585, 594, 610, 666, 671, 702, 715, 793, 814, 858, 915, 962, 990, 999, 1098, 1110, 1170, 1221, 1287, 1342, 1430, 1443, 1485, 1586, 1647, 1665, 1755, 1830, 1998, 2013, 2035, 2145, 2257, 2379, 2405, 2442, 2574, 2745, 2886, 2970, 3294, 3330, 3355, 3510, 3663, 3861, 3965, 4026, 4070, 4290, 4329, 4514, 4758, 4810, 4995, 5291, 5490, 6039, 6105, 6435, 6710, 6771, 7137, 7215, 7326, 7722, 7930, 8235, 8658, 8723, 9990, 10065, 10582, 10989, 11285, 11895, 12078, 12210, 12870, 12987, 13542, 14274, 14430, 15873, 16470, 17446, 18117, 18315, 19305, 20130, 20313, 21411, 21645, 21978, 22570, 23790, 24827, 25974, 26169, 26455, 29341, 30195, 31746, 33855, 35685, 36234, 36630, 38610, 40626, 42822, 43290, 43615, 47619, 49654, 52338, 52910, 54945, 58682, 60390, 60939, 64935, 67710, 71370, 74481, 78507, 79365, 87230, 88023, 90585, 95238, 101565, 107055, 109890, 121878, 124135, 129870, 130845, 142857, 146705, 148962, 157014, 158730, 176046, 181170, 203130, 214110, 223443, 235521, 238095, 248270, 261690, 264069, 285714, 293410, 304695, 322751, 372405, 392535, 440115, 446886, 471042, 476190, 528138, 609390, 645502, 670329, 714285, 744810, 785070, 792207, 880230, 968253, 1117215, 1177605, 1320345, 1340658, 1428570, 1584414, 1613755, 1936506, 2234430, 2355210, 2640690, 2904759, 3227510, 3351645, 3961035, 4841265, 5809518, 6703290, 7922070, 8714277, 9682530, 14523795, 17428554, 29047590, 43571385, 87142770]

約数ペア:

[(1, 87142770), (2, 43571385), (3, 29047590), (5, 17428554), (6, 14523795), (9, 9682530), (10, 8714277), (11, 7922070), (13, 6703290), (15, 5809518), (18, 4841265), (22, 3961035), (26, 3351645), (27, 3227510), (30, 2904759), (33, 2640690), (37, 2355210), (39, 2234430), (45, 1936506), (54, 1613755), (55, 1584414), (61, 1428570), (65, 1340658), (66, 1320345), (74, 1177605), (78, 1117215), (90, 968253), (99, 880230), (110, 792207), (111, 785070), (117, 744810), (122, 714285), (130, 670329), (135, 645502), (143, 609390), (165, 528138), (183, 476190), (185, 471042), (195, 446886), (198, 440115), (222, 392535), (234, 372405), (270, 322751), (286, 304695), (297, 293410), (305, 285714), (330, 264069), (333, 261690), (351, 248270), (366, 238095), (370, 235521), (390, 223443), (407, 214110), (429, 203130), (481, 181170), (495, 176046), (549, 158730), (555, 157014), (585, 148962), (594, 146705), (610, 142857), (666, 130845), (671, 129870), (702, 124135), (715, 121878), (793, 109890), (814, 107055), (858, 101565), (915, 95238), (962, 90585), (990, 88023), (999, 87230), (1098, 79365), (1110, 78507), (1170, 74481), (1221, 71370), (1287, 67710), (1342, 64935), (1430, 60939), (1443, 60390), (1485, 58682), (1586, 54945), (1647, 52910), (1665, 52338), (1755, 49654), (1830, 47619), (1998, 43615), (2013, 43290), (2035, 42822), (2145, 40626), (2257, 38610), (2379, 36630), (2405, 36234), (2442, 35685), (2574, 33855), (2745, 31746), (2886, 30195), (2970, 29341), (3294, 26455), (3330, 26169), (3355, 25974), (3510, 24827), (3663, 23790), (3861, 22570), (3965, 21978), (4026, 21645), (4070, 21411), (4290, 20313), (4329, 20130), (4514, 19305), (4758, 18315), (4810, 18117), (4995, 17446), (5291, 16470), (5490, 15873), (6039, 14430), (6105, 14274), (6435, 13542), (6710, 12987), (6771, 12870), (7137, 12210), (7215, 12078), (7326, 11895), (7722, 11285), (7930, 10989), (8235, 10582), (8658, 10065), (8723, 9990)]