285194520

素因数分解:

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

素因数の和:137

約数の個数: 384

約数和(自身を含む): 1080555840

約数和(自身を除く): 795361320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 61, 65, 72, 74, 78, 81, 90, 104, 108, 111, 117, 120, 122, 130, 135, 148, 156, 162, 180, 183, 185, 195, 216, 222, 234, 243, 244, 260, 270, 296, 305, 312, 324, 333, 351, 360, 366, 370, 390, 405, 444, 468, 481, 486, 488, 520, 540, 549, 555, 585, 610, 648, 666, 702, 732, 740, 780, 793, 810, 888, 915, 936, 962, 972, 999, 1053, 1080, 1098, 1110, 1170, 1215, 1220, 1332, 1404, 1443, 1464, 1480, 1560, 1586, 1620, 1647, 1665, 1755, 1830, 1924, 1944, 1998, 2106, 2196, 2220, 2257, 2340, 2379, 2405, 2430, 2440, 2664, 2745, 2808, 2886, 2997, 3159, 3172, 3240, 3294, 3330, 3510, 3660, 3848, 3965, 3996, 4212, 4329, 4392, 4440, 4514, 4680, 4758, 4810, 4860, 4941, 4995, 5265, 5490, 5772, 5994, 6318, 6344, 6588, 6660, 6771, 7020, 7137, 7215, 7320, 7930, 7992, 8235, 8424, 8658, 8991, 9028, 9516, 9620, 9720, 9882, 9990, 10530, 10980, 11285, 11544, 11895, 11988, 12636, 12987, 13176, 13320, 13542, 14040, 14274, 14430, 14823, 14985, 15795, 15860, 16470, 17316, 17982, 18056, 19032, 19240, 19764, 19980, 20313, 21060, 21411, 21645, 21960, 22570, 23790, 23976, 24705, 25272, 25974, 27084, 28548, 28860, 29341, 29646, 29970, 31590, 31720, 32940, 33855, 34632, 35685, 35964, 38961, 39528, 39960, 40626, 42120, 42822, 43290, 44955, 45140, 47580, 49410, 51948, 54168, 57096, 57720, 58682, 59292, 59940, 60939, 63180, 64233, 64935, 65880, 67710, 71370, 71928, 74115, 77922, 81252, 85644, 86580, 88023, 89910, 90280, 95160, 98820, 101565, 103896, 107055, 116883, 117364, 118584, 119880, 121878, 126360, 128466, 129870, 135420, 142740, 146705, 148230, 155844, 162504, 171288, 173160, 176046, 179820, 182817, 192699, 194805, 197640, 203130, 214110, 233766, 234728, 243756, 256932, 259740, 264069, 270840, 285480, 293410, 296460, 304695, 311688, 321165, 352092, 359640, 365634, 385398, 389610, 406260, 428220, 440115, 467532, 487512, 513864, 519480, 528138, 548451, 584415, 586820, 592920, 609390, 642330, 704184, 731268, 770796, 779220, 792207, 812520, 856440, 880230, 914085, 935064, 963495, 1056276, 1096902, 1168830, 1173640, 1218780, 1284660, 1320345, 1462536, 1541592, 1558440, 1584414, 1760460, 1828170, 1926990, 2112552, 2193804, 2337660, 2376621, 2437560, 2569320, 2640690, 2742255, 3168828, 3520920, 3656340, 3853980, 3961035, 4387608, 4675320, 4753242, 5281380, 5484510, 6337656, 7129863, 7312680, 7707960, 7922070, 9506484, 10562760, 10969020, 11883105, 14259726, 15844140, 19012968, 21938040, 23766210, 28519452, 31688280, 35649315, 47532420, 57038904, 71298630, 95064840, 142597260, 285194520]

約数ペア:

[(1, 285194520), (2, 142597260), (3, 95064840), (4, 71298630), (5, 57038904), (6, 47532420), (8, 35649315), (9, 31688280), (10, 28519452), (12, 23766210), (13, 21938040), (15, 19012968), (18, 15844140), (20, 14259726), (24, 11883105), (26, 10969020), (27, 10562760), (30, 9506484), (36, 7922070), (37, 7707960), (39, 7312680), (40, 7129863), (45, 6337656), (52, 5484510), (54, 5281380), (60, 4753242), (61, 4675320), (65, 4387608), (72, 3961035), (74, 3853980), (78, 3656340), (81, 3520920), (90, 3168828), (104, 2742255), (108, 2640690), (111, 2569320), (117, 2437560), (120, 2376621), (122, 2337660), (130, 2193804), (135, 2112552), (148, 1926990), (156, 1828170), (162, 1760460), (180, 1584414), (183, 1558440), (185, 1541592), (195, 1462536), (216, 1320345), (222, 1284660), (234, 1218780), (243, 1173640), (244, 1168830), (260, 1096902), (270, 1056276), (296, 963495), (305, 935064), (312, 914085), (324, 880230), (333, 856440), (351, 812520), (360, 792207), (366, 779220), (370, 770796), (390, 731268), (405, 704184), (444, 642330), (468, 609390), (481, 592920), (486, 586820), (488, 584415), (520, 548451), (540, 528138), (549, 519480), (555, 513864), (585, 487512), (610, 467532), (648, 440115), (666, 428220), (702, 406260), (732, 389610), (740, 385398), (780, 365634), (793, 359640), (810, 352092), (888, 321165), (915, 311688), (936, 304695), (962, 296460), (972, 293410), (999, 285480), (1053, 270840), (1080, 264069), (1098, 259740), (1110, 256932), (1170, 243756), (1215, 234728), (1220, 233766), (1332, 214110), (1404, 203130), (1443, 197640), (1464, 194805), (1480, 192699), (1560, 182817), (1586, 179820), (1620, 176046), (1647, 173160), (1665, 171288), (1755, 162504), (1830, 155844), (1924, 148230), (1944, 146705), (1998, 142740), (2106, 135420), (2196, 129870), (2220, 128466), (2257, 126360), (2340, 121878), (2379, 119880), (2405, 118584), (2430, 117364), (2440, 116883), (2664, 107055), (2745, 103896), (2808, 101565), (2886, 98820), (2997, 95160), (3159, 90280), (3172, 89910), (3240, 88023), (3294, 86580), (3330, 85644), (3510, 81252), (3660, 77922), (3848, 74115), (3965, 71928), (3996, 71370), (4212, 67710), (4329, 65880), (4392, 64935), (4440, 64233), (4514, 63180), (4680, 60939), (4758, 59940), (4810, 59292), (4860, 58682), (4941, 57720), (4995, 57096), (5265, 54168), (5490, 51948), (5772, 49410), (5994, 47580), (6318, 45140), (6344, 44955), (6588, 43290), (6660, 42822), (6771, 42120), (7020, 40626), (7137, 39960), (7215, 39528), (7320, 38961), (7930, 35964), (7992, 35685), (8235, 34632), (8424, 33855), (8658, 32940), (8991, 31720), (9028, 31590), (9516, 29970), (9620, 29646), (9720, 29341), (9882, 28860), (9990, 28548), (10530, 27084), (10980, 25974), (11285, 25272), (11544, 24705), (11895, 23976), (11988, 23790), (12636, 22570), (12987, 21960), (13176, 21645), (13320, 21411), (13542, 21060), (14040, 20313), (14274, 19980), (14430, 19764), (14823, 19240), (14985, 19032), (15795, 18056), (15860, 17982), (16470, 17316)]