131043600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 180

約数和(自身を含む): 460991700

約数和(自身を除く): 329948100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 100, 120, 144, 150, 178, 180, 200, 225, 240, 267, 300, 356, 360, 400, 409, 445, 450, 534, 600, 712, 720, 801, 818, 890, 900, 1068, 1200, 1227, 1335, 1424, 1602, 1636, 1780, 1800, 2045, 2136, 2225, 2454, 2670, 3204, 3272, 3560, 3600, 3681, 4005, 4090, 4272, 4450, 4908, 5340, 6135, 6408, 6544, 6675, 7120, 7362, 8010, 8180, 8900, 9816, 10225, 10680, 12270, 12816, 13350, 14724, 16020, 16360, 17800, 18405, 19632, 20025, 20450, 21360, 24540, 26700, 29448, 30675, 32040, 32720, 35600, 36401, 36810, 40050, 40900, 49080, 53400, 58896, 61350, 64080, 72802, 73620, 80100, 81800, 92025, 98160, 106800, 109203, 122700, 145604, 147240, 160200, 163600, 182005, 184050, 218406, 245400, 291208, 294480, 320400, 327609, 364010, 368100, 436812, 490800, 546015, 582416, 655218, 728020, 736200, 873624, 910025, 1092030, 1310436, 1456040, 1472400, 1638045, 1747248, 1820050, 2184060, 2620872, 2730075, 2912080, 3276090, 3640100, 4368120, 5241744, 5460150, 6552180, 7280200, 8190225, 8736240, 10920300, 13104360, 14560400, 16380450, 21840600, 26208720, 32760900, 43681200, 65521800, 131043600]

約数ペア:

[(1, 131043600), (2, 65521800), (3, 43681200), (4, 32760900), (5, 26208720), (6, 21840600), (8, 16380450), (9, 14560400), (10, 13104360), (12, 10920300), (15, 8736240), (16, 8190225), (18, 7280200), (20, 6552180), (24, 5460150), (25, 5241744), (30, 4368120), (36, 3640100), (40, 3276090), (45, 2912080), (48, 2730075), (50, 2620872), (60, 2184060), (72, 1820050), (75, 1747248), (80, 1638045), (89, 1472400), (90, 1456040), (100, 1310436), (120, 1092030), (144, 910025), (150, 873624), (178, 736200), (180, 728020), (200, 655218), (225, 582416), (240, 546015), (267, 490800), (300, 436812), (356, 368100), (360, 364010), (400, 327609), (409, 320400), (445, 294480), (450, 291208), (534, 245400), (600, 218406), (712, 184050), (720, 182005), (801, 163600), (818, 160200), (890, 147240), (900, 145604), (1068, 122700), (1200, 109203), (1227, 106800), (1335, 98160), (1424, 92025), (1602, 81800), (1636, 80100), (1780, 73620), (1800, 72802), (2045, 64080), (2136, 61350), (2225, 58896), (2454, 53400), (2670, 49080), (3204, 40900), (3272, 40050), (3560, 36810), (3600, 36401), (3681, 35600), (4005, 32720), (4090, 32040), (4272, 30675), (4450, 29448), (4908, 26700), (5340, 24540), (6135, 21360), (6408, 20450), (6544, 20025), (6675, 19632), (7120, 18405), (7362, 17800), (8010, 16360), (8180, 16020), (8900, 14724), (9816, 13350), (10225, 12816), (10680, 12270)]