298451340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 1014328224

約数和(自身を除く): 715876884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 121, 132, 142, 165, 180, 193, 198, 213, 220, 242, 284, 330, 355, 363, 386, 396, 426, 484, 495, 579, 605, 639, 660, 710, 726, 772, 781, 852, 965, 990, 1065, 1089, 1158, 1210, 1278, 1420, 1452, 1562, 1737, 1815, 1930, 1980, 2123, 2130, 2178, 2316, 2343, 2420, 2556, 2895, 3124, 3195, 3474, 3630, 3860, 3905, 4246, 4260, 4356, 4686, 5445, 5790, 6369, 6390, 6948, 7029, 7260, 7810, 8492, 8591, 8685, 9372, 10615, 10890, 11580, 11715, 12738, 12780, 13703, 14058, 15620, 17182, 17370, 19107, 21230, 21780, 23353, 23430, 25476, 25773, 27406, 28116, 31845, 34364, 34740, 35145, 38214, 41109, 42460, 42955, 46706, 46860, 51546, 54812, 63690, 68515, 70059, 70290, 76428, 77319, 82218, 85910, 93412, 95535, 103092, 116765, 123327, 127380, 128865, 137030, 140118, 140580, 150733, 154638, 164436, 171820, 191070, 205545, 210177, 233530, 246654, 257730, 274060, 280236, 301466, 309276, 350295, 382140, 386595, 411090, 420354, 452199, 467060, 493308, 515460, 602932, 616635, 700590, 753665, 773190, 822180, 840708, 904398, 1050885, 1233270, 1356597, 1401180, 1507330, 1546380, 1658063, 1808796, 2101770, 2260995, 2466540, 2713194, 3014660, 3316126, 4203540, 4521990, 4974189, 5426388, 6632252, 6782985, 8290315, 9043980, 9948378, 13565970, 14922567, 16580630, 19896756, 24870945, 27131940, 29845134, 33161260, 49741890, 59690268, 74612835, 99483780, 149225670, 298451340]

約数ペア:

[(1, 298451340), (2, 149225670), (3, 99483780), (4, 74612835), (5, 59690268), (6, 49741890), (9, 33161260), (10, 29845134), (11, 27131940), (12, 24870945), (15, 19896756), (18, 16580630), (20, 14922567), (22, 13565970), (30, 9948378), (33, 9043980), (36, 8290315), (44, 6782985), (45, 6632252), (55, 5426388), (60, 4974189), (66, 4521990), (71, 4203540), (90, 3316126), (99, 3014660), (110, 2713194), (121, 2466540), (132, 2260995), (142, 2101770), (165, 1808796), (180, 1658063), (193, 1546380), (198, 1507330), (213, 1401180), (220, 1356597), (242, 1233270), (284, 1050885), (330, 904398), (355, 840708), (363, 822180), (386, 773190), (396, 753665), (426, 700590), (484, 616635), (495, 602932), (579, 515460), (605, 493308), (639, 467060), (660, 452199), (710, 420354), (726, 411090), (772, 386595), (781, 382140), (852, 350295), (965, 309276), (990, 301466), (1065, 280236), (1089, 274060), (1158, 257730), (1210, 246654), (1278, 233530), (1420, 210177), (1452, 205545), (1562, 191070), (1737, 171820), (1815, 164436), (1930, 154638), (1980, 150733), (2123, 140580), (2130, 140118), (2178, 137030), (2316, 128865), (2343, 127380), (2420, 123327), (2556, 116765), (2895, 103092), (3124, 95535), (3195, 93412), (3474, 85910), (3630, 82218), (3860, 77319), (3905, 76428), (4246, 70290), (4260, 70059), (4356, 68515), (4686, 63690), (5445, 54812), (5790, 51546), (6369, 46860), (6390, 46706), (6948, 42955), (7029, 42460), (7260, 41109), (7810, 38214), (8492, 35145), (8591, 34740), (8685, 34364), (9372, 31845), (10615, 28116), (10890, 27406), (11580, 25773), (11715, 25476), (12738, 23430), (12780, 23353), (13703, 21780), (14058, 21230), (15620, 19107), (17182, 17370)]