20200325400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{120671}}^1$

素因数の和:120727

約数の個数: 192

約数和(自身を含む): 71823974400

約数和(自身を除く): 51623649000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 2232, 2325, 2700, 2790, 3100, 3348, 3720, 4185, 4650, 5400, 5580, 6200, 6696, 6975, 8370, 9300, 11160, 13950, 16740, 18600, 20925, 27900, 33480, 41850, 55800, 83700, 120671, 167400, 241342, 362013, 482684, 603355, 724026, 965368, 1086039, 1206710, 1448052, 1810065, 2172078, 2413420, 2896104, 3016775, 3258117, 3620130, 3740801, 4344156, 4826840, 5430195, 6033550, 6516234, 7240260, 7481602, 8688312, 9050325, 10860390, 11222403, 12067100, 13032468, 14480520, 14963204, 16290585, 18100650, 18704005, 21720780, 22444806, 24134200, 26064936, 27150975, 29926408, 32581170, 33667209, 36201300, 37408010, 43441560, 44889612, 54301950, 56112015, 65162340, 67334418, 72402600, 74816020, 81452925, 89779224, 93520025, 101001627, 108603900, 112224030, 130324680, 134668836, 149632040, 162905850, 168336045, 187040050, 202003254, 217207800, 224448060, 269337672, 280560075, 325811700, 336672090, 374080100, 404006508, 448896120, 505008135, 561120150, 651623400, 673344180, 748160200, 808013016, 841680225, 1010016270, 1122240300, 1346688360, 1683360450, 2020032540, 2244480600, 2525040675, 3366720900, 4040065080, 5050081350, 6733441800, 10100162700, 20200325400]

約数ペア:

[(1, 20200325400), (2, 10100162700), (3, 6733441800), (4, 5050081350), (5, 4040065080), (6, 3366720900), (8, 2525040675), (9, 2244480600), (10, 2020032540), (12, 1683360450), (15, 1346688360), (18, 1122240300), (20, 1010016270), (24, 841680225), (25, 808013016), (27, 748160200), (30, 673344180), (31, 651623400), (36, 561120150), (40, 505008135), (45, 448896120), (50, 404006508), (54, 374080100), (60, 336672090), (62, 325811700), (72, 280560075), (75, 269337672), (90, 224448060), (93, 217207800), (100, 202003254), (108, 187040050), (120, 168336045), (124, 162905850), (135, 149632040), (150, 134668836), (155, 130324680), (180, 112224030), (186, 108603900), (200, 101001627), (216, 93520025), (225, 89779224), (248, 81452925), (270, 74816020), (279, 72402600), (300, 67334418), (310, 65162340), (360, 56112015), (372, 54301950), (450, 44889612), (465, 43441560), (540, 37408010), (558, 36201300), (600, 33667209), (620, 32581170), (675, 29926408), (744, 27150975), (775, 26064936), (837, 24134200), (900, 22444806), (930, 21720780), (1080, 18704005), (1116, 18100650), (1240, 16290585), (1350, 14963204), (1395, 14480520), (1550, 13032468), (1674, 12067100), (1800, 11222403), (1860, 10860390), (2232, 9050325), (2325, 8688312), (2700, 7481602), (2790, 7240260), (3100, 6516234), (3348, 6033550), (3720, 5430195), (4185, 4826840), (4650, 4344156), (5400, 3740801), (5580, 3620130), (6200, 3258117), (6696, 3016775), (6975, 2896104), (8370, 2413420), (9300, 2172078), (11160, 1810065), (13950, 1448052), (16740, 1206710), (18600, 1086039), (20925, 965368), (27900, 724026), (33480, 603355), (41850, 482684), (55800, 362013), (83700, 241342), (120671, 167400)]