284310180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 1093817088

約数和(自身を除く): 809506908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 198, 210, 219, 220, 231, 252, 281, 292, 308, 315, 330, 365, 385, 396, 420, 438, 462, 495, 511, 562, 630, 657, 660, 693, 730, 770, 803, 843, 876, 924, 990, 1022, 1095, 1124, 1155, 1260, 1314, 1386, 1405, 1460, 1533, 1540, 1606, 1686, 1967, 1980, 2044, 2190, 2310, 2409, 2529, 2555, 2628, 2772, 2810, 3066, 3091, 3212, 3285, 3372, 3465, 3934, 4015, 4215, 4380, 4599, 4620, 4818, 5058, 5110, 5620, 5621, 5901, 6132, 6182, 6570, 6930, 7227, 7665, 7868, 8030, 8430, 9198, 9273, 9636, 9835, 10116, 10220, 11242, 11802, 12045, 12364, 12645, 13140, 13860, 14454, 15330, 15455, 16060, 16860, 16863, 17703, 18396, 18546, 19670, 20513, 21637, 22484, 22995, 23604, 24090, 25290, 27819, 28105, 28908, 29505, 30660, 30910, 33726, 35406, 36135, 37092, 39340, 41026, 43274, 45990, 46365, 48180, 50580, 50589, 55638, 56210, 59010, 61539, 61820, 64911, 67452, 70812, 72270, 82052, 84315, 86548, 88515, 91980, 92730, 101178, 102565, 108185, 111276, 112420, 118020, 123078, 129822, 139095, 143591, 144540, 168630, 177030, 184617, 185460, 194733, 202356, 205130, 216370, 225643, 246156, 252945, 259644, 278190, 287182, 307695, 324555, 337260, 354060, 369234, 389466, 410260, 430773, 432740, 451286, 505890, 556380, 574364, 615390, 649110, 676929, 717955, 738468, 778932, 861546, 902572, 923085, 973665, 1011780, 1128215, 1230780, 1292319, 1298220, 1353858, 1435910, 1579501, 1723092, 1846170, 1947330, 2030787, 2153865, 2256430, 2584638, 2707716, 2871820, 3159002, 3384645, 3692340, 3894660, 4061574, 4307730, 4512860, 4738503, 5169276, 6318004, 6461595, 6769290, 7897505, 8123148, 8615460, 9477006, 10153935, 12923190, 13538580, 14215509, 15795010, 18954012, 20307870, 23692515, 25846380, 28431018, 31590020, 40615740, 47385030, 56862036, 71077545, 94770060, 142155090, 284310180]

約数ペア:

[(1, 284310180), (2, 142155090), (3, 94770060), (4, 71077545), (5, 56862036), (6, 47385030), (7, 40615740), (9, 31590020), (10, 28431018), (11, 25846380), (12, 23692515), (14, 20307870), (15, 18954012), (18, 15795010), (20, 14215509), (21, 13538580), (22, 12923190), (28, 10153935), (30, 9477006), (33, 8615460), (35, 8123148), (36, 7897505), (42, 6769290), (44, 6461595), (45, 6318004), (55, 5169276), (60, 4738503), (63, 4512860), (66, 4307730), (70, 4061574), (73, 3894660), (77, 3692340), (84, 3384645), (90, 3159002), (99, 2871820), (105, 2707716), (110, 2584638), (126, 2256430), (132, 2153865), (140, 2030787), (146, 1947330), (154, 1846170), (165, 1723092), (180, 1579501), (198, 1435910), (210, 1353858), (219, 1298220), (220, 1292319), (231, 1230780), (252, 1128215), (281, 1011780), (292, 973665), (308, 923085), (315, 902572), (330, 861546), (365, 778932), (385, 738468), (396, 717955), (420, 676929), (438, 649110), (462, 615390), (495, 574364), (511, 556380), (562, 505890), (630, 451286), (657, 432740), (660, 430773), (693, 410260), (730, 389466), (770, 369234), (803, 354060), (843, 337260), (876, 324555), (924, 307695), (990, 287182), (1022, 278190), (1095, 259644), (1124, 252945), (1155, 246156), (1260, 225643), (1314, 216370), (1386, 205130), (1405, 202356), (1460, 194733), (1533, 185460), (1540, 184617), (1606, 177030), (1686, 168630), (1967, 144540), (1980, 143591), (2044, 139095), (2190, 129822), (2310, 123078), (2409, 118020), (2529, 112420), (2555, 111276), (2628, 108185), (2772, 102565), (2810, 101178), (3066, 92730), (3091, 91980), (3212, 88515), (3285, 86548), (3372, 84315), (3465, 82052), (3934, 72270), (4015, 70812), (4215, 67452), (4380, 64911), (4599, 61820), (4620, 61539), (4818, 59010), (5058, 56210), (5110, 55638), (5620, 50589), (5621, 50580), (5901, 48180), (6132, 46365), (6182, 45990), (6570, 43274), (6930, 41026), (7227, 39340), (7665, 37092), (7868, 36135), (8030, 35406), (8430, 33726), (9198, 30910), (9273, 30660), (9636, 29505), (9835, 28908), (10116, 28105), (10220, 27819), (11242, 25290), (11802, 24090), (12045, 23604), (12364, 22995), (12645, 22484), (13140, 21637), (13860, 20513), (14454, 19670), (15330, 18546), (15455, 18396), (16060, 17703), (16860, 16863)]