345025980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1205428224

約数和(自身を除く): 860402244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 81, 86, 90, 108, 117, 127, 129, 130, 135, 156, 162, 172, 180, 195, 215, 234, 243, 254, 258, 260, 270, 324, 351, 381, 387, 390, 405, 430, 468, 486, 508, 516, 540, 559, 585, 635, 645, 702, 762, 774, 780, 810, 860, 972, 1053, 1118, 1143, 1161, 1170, 1215, 1270, 1290, 1404, 1524, 1548, 1620, 1651, 1677, 1755, 1905, 1935, 2106, 2236, 2286, 2322, 2340, 2430, 2540, 2580, 2795, 3159, 3302, 3354, 3429, 3483, 3510, 3810, 3870, 4212, 4572, 4644, 4860, 4953, 5031, 5265, 5461, 5590, 5715, 5805, 6318, 6604, 6708, 6858, 6966, 7020, 7620, 7740, 8255, 8385, 9906, 10062, 10287, 10449, 10530, 10922, 11180, 11430, 11610, 12636, 13716, 13932, 14859, 15093, 15795, 16383, 16510, 16770, 17145, 17415, 19812, 20124, 20574, 20898, 21060, 21844, 22860, 23220, 24765, 25155, 27305, 29718, 30186, 30861, 31590, 32766, 33020, 33540, 34290, 34830, 41148, 41796, 44577, 45279, 49149, 49530, 50310, 51435, 52245, 54610, 59436, 60372, 61722, 63180, 65532, 68580, 69660, 70993, 74295, 75465, 81915, 89154, 90558, 98298, 99060, 100620, 102870, 104490, 109220, 123444, 133731, 135837, 141986, 147447, 148590, 150930, 154305, 163830, 178308, 181116, 196596, 205740, 208980, 212979, 222885, 226395, 245745, 267462, 271674, 283972, 294894, 297180, 301860, 308610, 327660, 354965, 401193, 425958, 442341, 445770, 452790, 491490, 534924, 543348, 589788, 617220, 638937, 668655, 679185, 709930, 737235, 802386, 851916, 884682, 891540, 905580, 982980, 1064895, 1277874, 1327023, 1337310, 1358370, 1419860, 1474470, 1604772, 1769364, 1916811, 2005965, 2129790, 2211705, 2555748, 2654046, 2674620, 2716740, 2948940, 3194685, 3833622, 4011930, 4259580, 4423410, 5308092, 5750433, 6389370, 6635115, 7667244, 8023860, 8846820, 9584055, 11500866, 12778740, 13270230, 17251299, 19168110, 23001732, 26540460, 28752165, 34502598, 38336220, 57504330, 69005196, 86256495, 115008660, 172512990, 345025980]

約数ペア:

[(1, 345025980), (2, 172512990), (3, 115008660), (4, 86256495), (5, 69005196), (6, 57504330), (9, 38336220), (10, 34502598), (12, 28752165), (13, 26540460), (15, 23001732), (18, 19168110), (20, 17251299), (26, 13270230), (27, 12778740), (30, 11500866), (36, 9584055), (39, 8846820), (43, 8023860), (45, 7667244), (52, 6635115), (54, 6389370), (60, 5750433), (65, 5308092), (78, 4423410), (81, 4259580), (86, 4011930), (90, 3833622), (108, 3194685), (117, 2948940), (127, 2716740), (129, 2674620), (130, 2654046), (135, 2555748), (156, 2211705), (162, 2129790), (172, 2005965), (180, 1916811), (195, 1769364), (215, 1604772), (234, 1474470), (243, 1419860), (254, 1358370), (258, 1337310), (260, 1327023), (270, 1277874), (324, 1064895), (351, 982980), (381, 905580), (387, 891540), (390, 884682), (405, 851916), (430, 802386), (468, 737235), (486, 709930), (508, 679185), (516, 668655), (540, 638937), (559, 617220), (585, 589788), (635, 543348), (645, 534924), (702, 491490), (762, 452790), (774, 445770), (780, 442341), (810, 425958), (860, 401193), (972, 354965), (1053, 327660), (1118, 308610), (1143, 301860), (1161, 297180), (1170, 294894), (1215, 283972), (1270, 271674), (1290, 267462), (1404, 245745), (1524, 226395), (1548, 222885), (1620, 212979), (1651, 208980), (1677, 205740), (1755, 196596), (1905, 181116), (1935, 178308), (2106, 163830), (2236, 154305), (2286, 150930), (2322, 148590), (2340, 147447), (2430, 141986), (2540, 135837), (2580, 133731), (2795, 123444), (3159, 109220), (3302, 104490), (3354, 102870), (3429, 100620), (3483, 99060), (3510, 98298), (3810, 90558), (3870, 89154), (4212, 81915), (4572, 75465), (4644, 74295), (4860, 70993), (4953, 69660), (5031, 68580), (5265, 65532), (5461, 63180), (5590, 61722), (5715, 60372), (5805, 59436), (6318, 54610), (6604, 52245), (6708, 51435), (6858, 50310), (6966, 49530), (7020, 49149), (7620, 45279), (7740, 44577), (8255, 41796), (8385, 41148), (9906, 34830), (10062, 34290), (10287, 33540), (10449, 33020), (10530, 32766), (10922, 31590), (11180, 30861), (11430, 30186), (11610, 29718), (12636, 27305), (13716, 25155), (13932, 24765), (14859, 23220), (15093, 22860), (15795, 21844), (16383, 21060), (16510, 20898), (16770, 20574), (17145, 20124), (17415, 19812)]