155022840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 580469760

約数和(自身を除く): 425446920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 227, 252, 271, 280, 315, 360, 420, 454, 504, 542, 630, 681, 813, 840, 908, 1084, 1135, 1260, 1355, 1362, 1589, 1626, 1816, 1897, 2043, 2168, 2270, 2439, 2520, 2710, 2724, 3178, 3252, 3405, 3794, 4065, 4086, 4540, 4767, 4878, 5420, 5448, 5691, 6356, 6504, 6810, 7588, 7945, 8130, 8172, 9080, 9485, 9534, 9756, 10215, 10840, 11382, 12195, 12712, 13620, 14301, 15176, 15890, 16260, 16344, 17073, 18970, 19068, 19512, 20430, 22764, 23835, 24390, 27240, 28455, 28602, 31780, 32520, 34146, 37940, 38136, 40860, 45528, 47670, 48780, 56910, 57204, 61517, 63560, 68292, 71505, 75880, 81720, 85365, 95340, 97560, 113820, 114408, 123034, 136584, 143010, 170730, 184551, 190680, 227640, 246068, 286020, 307585, 341460, 369102, 430619, 492136, 553653, 572040, 615170, 682920, 738204, 861238, 922755, 1107306, 1230340, 1291857, 1476408, 1722476, 1845510, 2153095, 2214612, 2460680, 2583714, 2768265, 3444952, 3691020, 3875571, 4306190, 4429224, 5167428, 5536530, 6459285, 7382040, 7751142, 8612380, 10334856, 11073060, 12918570, 15502284, 17224760, 19377855, 22146120, 25837140, 31004568, 38755710, 51674280, 77511420, 155022840]

約数ペア:

[(1, 155022840), (2, 77511420), (3, 51674280), (4, 38755710), (5, 31004568), (6, 25837140), (7, 22146120), (8, 19377855), (9, 17224760), (10, 15502284), (12, 12918570), (14, 11073060), (15, 10334856), (18, 8612380), (20, 7751142), (21, 7382040), (24, 6459285), (28, 5536530), (30, 5167428), (35, 4429224), (36, 4306190), (40, 3875571), (42, 3691020), (45, 3444952), (56, 2768265), (60, 2583714), (63, 2460680), (70, 2214612), (72, 2153095), (84, 1845510), (90, 1722476), (105, 1476408), (120, 1291857), (126, 1230340), (140, 1107306), (168, 922755), (180, 861238), (210, 738204), (227, 682920), (252, 615170), (271, 572040), (280, 553653), (315, 492136), (360, 430619), (420, 369102), (454, 341460), (504, 307585), (542, 286020), (630, 246068), (681, 227640), (813, 190680), (840, 184551), (908, 170730), (1084, 143010), (1135, 136584), (1260, 123034), (1355, 114408), (1362, 113820), (1589, 97560), (1626, 95340), (1816, 85365), (1897, 81720), (2043, 75880), (2168, 71505), (2270, 68292), (2439, 63560), (2520, 61517), (2710, 57204), (2724, 56910), (3178, 48780), (3252, 47670), (3405, 45528), (3794, 40860), (4065, 38136), (4086, 37940), (4540, 34146), (4767, 32520), (4878, 31780), (5420, 28602), (5448, 28455), (5691, 27240), (6356, 24390), (6504, 23835), (6810, 22764), (7588, 20430), (7945, 19512), (8130, 19068), (8172, 18970), (9080, 17073), (9485, 16344), (9534, 16260), (9756, 15890), (10215, 15176), (10840, 14301), (11382, 13620), (12195, 12712)]