77266260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 246984192

約数和(自身を除く): 169717932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 227, 244, 279, 305, 310, 366, 372, 454, 465, 549, 558, 610, 620, 681, 732, 908, 915, 930, 1098, 1116, 1135, 1220, 1362, 1395, 1830, 1860, 1891, 2043, 2196, 2270, 2724, 2745, 2790, 3405, 3660, 3782, 4086, 4540, 5490, 5580, 5673, 6810, 7037, 7564, 8172, 9455, 10215, 10980, 11346, 13620, 13847, 14074, 17019, 18910, 20430, 21111, 22692, 27694, 28148, 28365, 34038, 35185, 37820, 40860, 41541, 42222, 55388, 56730, 63333, 68076, 69235, 70370, 83082, 84444, 85095, 105555, 113460, 124623, 126666, 138470, 140740, 166164, 170190, 207705, 211110, 249246, 253332, 276940, 316665, 340380, 415410, 422220, 429257, 498492, 623115, 633330, 830820, 858514, 1246230, 1266660, 1287771, 1717028, 2146285, 2492460, 2575542, 3863313, 4292570, 5151084, 6438855, 7726626, 8585140, 12877710, 15453252, 19316565, 25755420, 38633130, 77266260]

約数ペア:

[(1, 77266260), (2, 38633130), (3, 25755420), (4, 19316565), (5, 15453252), (6, 12877710), (9, 8585140), (10, 7726626), (12, 6438855), (15, 5151084), (18, 4292570), (20, 3863313), (30, 2575542), (31, 2492460), (36, 2146285), (45, 1717028), (60, 1287771), (61, 1266660), (62, 1246230), (90, 858514), (93, 830820), (122, 633330), (124, 623115), (155, 498492), (180, 429257), (183, 422220), (186, 415410), (227, 340380), (244, 316665), (279, 276940), (305, 253332), (310, 249246), (366, 211110), (372, 207705), (454, 170190), (465, 166164), (549, 140740), (558, 138470), (610, 126666), (620, 124623), (681, 113460), (732, 105555), (908, 85095), (915, 84444), (930, 83082), (1098, 70370), (1116, 69235), (1135, 68076), (1220, 63333), (1362, 56730), (1395, 55388), (1830, 42222), (1860, 41541), (1891, 40860), (2043, 37820), (2196, 35185), (2270, 34038), (2724, 28365), (2745, 28148), (2790, 27694), (3405, 22692), (3660, 21111), (3782, 20430), (4086, 18910), (4540, 17019), (5490, 14074), (5580, 13847), (5673, 13620), (6810, 11346), (7037, 10980), (7564, 10215), (8172, 9455)]