137553780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 498718080

約数和(自身を除く): 361164300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 59, 60, 61, 65, 70, 78, 84, 91, 98, 105, 118, 122, 130, 140, 147, 156, 177, 182, 183, 195, 196, 210, 236, 244, 245, 260, 273, 294, 295, 305, 354, 364, 366, 390, 413, 420, 427, 455, 490, 546, 588, 590, 610, 637, 708, 732, 735, 767, 780, 793, 826, 854, 885, 910, 915, 980, 1092, 1180, 1220, 1239, 1274, 1281, 1365, 1470, 1534, 1586, 1652, 1708, 1770, 1820, 1830, 1911, 2065, 2135, 2301, 2379, 2478, 2548, 2562, 2730, 2891, 2940, 2989, 3068, 3172, 3185, 3540, 3599, 3660, 3822, 3835, 3965, 4130, 4270, 4602, 4758, 4956, 5124, 5369, 5460, 5551, 5782, 5978, 6195, 6370, 6405, 7198, 7644, 7670, 7930, 8260, 8540, 8673, 8967, 9204, 9516, 9555, 10738, 10797, 11102, 11505, 11564, 11895, 11956, 12390, 12740, 12810, 14396, 14455, 14945, 15340, 15860, 16107, 16653, 17346, 17934, 17995, 19110, 21476, 21594, 22204, 23010, 23790, 24780, 25193, 25620, 26845, 27755, 28910, 29890, 32214, 33306, 34692, 35868, 35990, 37583, 38220, 38857, 43188, 43365, 44835, 46020, 46787, 47580, 50386, 53690, 53985, 55510, 57820, 59780, 64428, 66612, 71980, 75166, 75579, 77714, 80535, 83265, 86730, 89670, 93574, 100772, 107380, 107970, 111020, 112749, 116571, 125965, 140361, 150332, 151158, 155428, 161070, 166530, 173460, 176351, 179340, 187148, 187915, 194285, 215940, 225498, 233142, 233935, 251930, 280722, 302316, 322140, 327509, 333060, 352702, 375830, 377895, 388570, 450996, 466284, 467870, 503860, 529053, 561444, 563745, 582855, 655018, 701805, 705404, 751660, 755790, 777140, 881755, 935740, 982527, 1058106, 1127490, 1165710, 1310036, 1403610, 1511580, 1637545, 1763510, 1965054, 2116212, 2254980, 2292563, 2331420, 2645265, 2807220, 3275090, 3527020, 3930108, 4585126, 4912635, 5290530, 6550180, 6877689, 9170252, 9825270, 10581060, 11462815, 13755378, 19650540, 22925630, 27510756, 34388445, 45851260, 68776890, 137553780]

約数ペア:

[(1, 137553780), (2, 68776890), (3, 45851260), (4, 34388445), (5, 27510756), (6, 22925630), (7, 19650540), (10, 13755378), (12, 11462815), (13, 10581060), (14, 9825270), (15, 9170252), (20, 6877689), (21, 6550180), (26, 5290530), (28, 4912635), (30, 4585126), (35, 3930108), (39, 3527020), (42, 3275090), (49, 2807220), (52, 2645265), (59, 2331420), (60, 2292563), (61, 2254980), (65, 2116212), (70, 1965054), (78, 1763510), (84, 1637545), (91, 1511580), (98, 1403610), (105, 1310036), (118, 1165710), (122, 1127490), (130, 1058106), (140, 982527), (147, 935740), (156, 881755), (177, 777140), (182, 755790), (183, 751660), (195, 705404), (196, 701805), (210, 655018), (236, 582855), (244, 563745), (245, 561444), (260, 529053), (273, 503860), (294, 467870), (295, 466284), (305, 450996), (354, 388570), (364, 377895), (366, 375830), (390, 352702), (413, 333060), (420, 327509), (427, 322140), (455, 302316), (490, 280722), (546, 251930), (588, 233935), (590, 233142), (610, 225498), (637, 215940), (708, 194285), (732, 187915), (735, 187148), (767, 179340), (780, 176351), (793, 173460), (826, 166530), (854, 161070), (885, 155428), (910, 151158), (915, 150332), (980, 140361), (1092, 125965), (1180, 116571), (1220, 112749), (1239, 111020), (1274, 107970), (1281, 107380), (1365, 100772), (1470, 93574), (1534, 89670), (1586, 86730), (1652, 83265), (1708, 80535), (1770, 77714), (1820, 75579), (1830, 75166), (1911, 71980), (2065, 66612), (2135, 64428), (2301, 59780), (2379, 57820), (2478, 55510), (2548, 53985), (2562, 53690), (2730, 50386), (2891, 47580), (2940, 46787), (2989, 46020), (3068, 44835), (3172, 43365), (3185, 43188), (3540, 38857), (3599, 38220), (3660, 37583), (3822, 35990), (3835, 35868), (3965, 34692), (4130, 33306), (4270, 32214), (4602, 29890), (4758, 28910), (4956, 27755), (5124, 26845), (5369, 25620), (5460, 25193), (5551, 24780), (5782, 23790), (5978, 23010), (6195, 22204), (6370, 21594), (6405, 21476), (7198, 19110), (7644, 17995), (7670, 17934), (7930, 17346), (8260, 16653), (8540, 16107), (8673, 15860), (8967, 15340), (9204, 14945), (9516, 14455), (9555, 14396), (10738, 12810), (10797, 12740), (11102, 12390), (11505, 11956), (11564, 11895)]