8961997800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11789}}^1$

素因数の和:11996

約数の個数: 192

約数和(自身を含む): 31929206400

約数和(自身を除く): 22967208600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 181, 200, 210, 280, 300, 350, 362, 420, 525, 543, 600, 700, 724, 840, 905, 1050, 1086, 1267, 1400, 1448, 1810, 2100, 2172, 2534, 2715, 3620, 3801, 4200, 4344, 4525, 5068, 5430, 6335, 7240, 7602, 9050, 10136, 10860, 11789, 12670, 13575, 15204, 18100, 19005, 21720, 23578, 25340, 27150, 30408, 31675, 35367, 36200, 38010, 47156, 50680, 54300, 58945, 63350, 70734, 76020, 82523, 94312, 95025, 108600, 117890, 126700, 141468, 152040, 165046, 176835, 190050, 235780, 247569, 253400, 282936, 294725, 330092, 353670, 380100, 412615, 471560, 495138, 589450, 660184, 707340, 760200, 825230, 884175, 990276, 1178900, 1237845, 1414680, 1650460, 1768350, 1980552, 2063075, 2133809, 2357800, 2475690, 3300920, 3536700, 4126150, 4267618, 4951380, 6189225, 6401427, 7073400, 8252300, 8535236, 9902760, 10669045, 12378450, 12802854, 14936663, 16504600, 17070472, 21338090, 24756900, 25605708, 29873326, 32007135, 42676180, 44809989, 49513800, 51211416, 53345225, 59746652, 64014270, 74683315, 85352360, 89619978, 106690450, 119493304, 128028540, 149366630, 160035675, 179239956, 213380900, 224049945, 256057080, 298733260, 320071350, 358479912, 373416575, 426761800, 448099890, 597466520, 640142700, 746833150, 896199780, 1120249725, 1280285400, 1493666300, 1792399560, 2240499450, 2987332600, 4480998900, 8961997800]

約数ペア:

[(1, 8961997800), (2, 4480998900), (3, 2987332600), (4, 2240499450), (5, 1792399560), (6, 1493666300), (7, 1280285400), (8, 1120249725), (10, 896199780), (12, 746833150), (14, 640142700), (15, 597466520), (20, 448099890), (21, 426761800), (24, 373416575), (25, 358479912), (28, 320071350), (30, 298733260), (35, 256057080), (40, 224049945), (42, 213380900), (50, 179239956), (56, 160035675), (60, 149366630), (70, 128028540), (75, 119493304), (84, 106690450), (100, 89619978), (105, 85352360), (120, 74683315), (140, 64014270), (150, 59746652), (168, 53345225), (175, 51211416), (181, 49513800), (200, 44809989), (210, 42676180), (280, 32007135), (300, 29873326), (350, 25605708), (362, 24756900), (420, 21338090), (525, 17070472), (543, 16504600), (600, 14936663), (700, 12802854), (724, 12378450), (840, 10669045), (905, 9902760), (1050, 8535236), (1086, 8252300), (1267, 7073400), (1400, 6401427), (1448, 6189225), (1810, 4951380), (2100, 4267618), (2172, 4126150), (2534, 3536700), (2715, 3300920), (3620, 2475690), (3801, 2357800), (4200, 2133809), (4344, 2063075), (4525, 1980552), (5068, 1768350), (5430, 1650460), (6335, 1414680), (7240, 1237845), (7602, 1178900), (9050, 990276), (10136, 884175), (10860, 825230), (11789, 760200), (12670, 707340), (13575, 660184), (15204, 589450), (18100, 495138), (19005, 471560), (21720, 412615), (23578, 380100), (25340, 353670), (27150, 330092), (30408, 294725), (31675, 282936), (35367, 253400), (36200, 247569), (38010, 235780), (47156, 190050), (50680, 176835), (54300, 165046), (58945, 152040), (63350, 141468), (70734, 126700), (76020, 117890), (82523, 108600), (94312, 95025)]