3128519100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1013

約数の個数: 288

約数和(自身を含む): 11024294400

約数和(自身を除く): 7895775300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 89, 95, 100, 105, 114, 133, 140, 150, 175, 178, 190, 210, 228, 266, 267, 285, 300, 350, 356, 380, 399, 420, 445, 475, 525, 532, 534, 570, 623, 665, 700, 798, 881, 890, 950, 1050, 1068, 1140, 1246, 1330, 1335, 1425, 1596, 1691, 1762, 1780, 1869, 1900, 1995, 2100, 2225, 2492, 2643, 2660, 2670, 2850, 3115, 3325, 3382, 3524, 3738, 3990, 4405, 4450, 5073, 5286, 5340, 5700, 6167, 6230, 6650, 6675, 6764, 7476, 7980, 8455, 8810, 8900, 9345, 9975, 10146, 10572, 11837, 12334, 12460, 13215, 13300, 13350, 15575, 16739, 16910, 17620, 18501, 18690, 19950, 20292, 22025, 23674, 24668, 25365, 26430, 26700, 30835, 31150, 33478, 33820, 35511, 37002, 37380, 39900, 42275, 44050, 46725, 47348, 50217, 50730, 52860, 59185, 61670, 62300, 66075, 66956, 71022, 74004, 78409, 83695, 84550, 88100, 92505, 93450, 100434, 101460, 117173, 118370, 123340, 126825, 132150, 142044, 154175, 156818, 167390, 169100, 177555, 185010, 186900, 200868, 234346, 235227, 236740, 251085, 253650, 264300, 295925, 308350, 313636, 334780, 351519, 355110, 370020, 392045, 418475, 462525, 468692, 470454, 502170, 507300, 548863, 585865, 591850, 616700, 703038, 710220, 784090, 836950, 887775, 925050, 940908, 1004340, 1097726, 1171730, 1176135, 1183700, 1255425, 1406076, 1489771, 1568180, 1646589, 1673900, 1757595, 1775550, 1850100, 1960225, 2195452, 2343460, 2352270, 2510850, 2744315, 2929325, 2979542, 3293178, 3515190, 3551100, 3920450, 4469313, 4704540, 5021700, 5488630, 5858650, 5880675, 5959084, 6586356, 7030380, 7448855, 7840900, 8232945, 8787975, 8938626, 10428397, 10977260, 11717300, 11761350, 13721575, 14897710, 16465890, 17575950, 17877252, 20856794, 22346565, 23522700, 27443150, 29795420, 31285191, 32931780, 35151900, 37244275, 41164725, 41713588, 44693130, 52141985, 54886300, 62570382, 74488550, 82329450, 89386260, 104283970, 111732825, 125140764, 148977100, 156425955, 164658900, 208567940, 223465650, 260709925, 312851910, 446931300, 521419850, 625703820, 782129775, 1042839700, 1564259550, 3128519100]

約数ペア:

[(1, 3128519100), (2, 1564259550), (3, 1042839700), (4, 782129775), (5, 625703820), (6, 521419850), (7, 446931300), (10, 312851910), (12, 260709925), (14, 223465650), (15, 208567940), (19, 164658900), (20, 156425955), (21, 148977100), (25, 125140764), (28, 111732825), (30, 104283970), (35, 89386260), (38, 82329450), (42, 74488550), (50, 62570382), (57, 54886300), (60, 52141985), (70, 44693130), (75, 41713588), (76, 41164725), (84, 37244275), (89, 35151900), (95, 32931780), (100, 31285191), (105, 29795420), (114, 27443150), (133, 23522700), (140, 22346565), (150, 20856794), (175, 17877252), (178, 17575950), (190, 16465890), (210, 14897710), (228, 13721575), (266, 11761350), (267, 11717300), (285, 10977260), (300, 10428397), (350, 8938626), (356, 8787975), (380, 8232945), (399, 7840900), (420, 7448855), (445, 7030380), (475, 6586356), (525, 5959084), (532, 5880675), (534, 5858650), (570, 5488630), (623, 5021700), (665, 4704540), (700, 4469313), (798, 3920450), (881, 3551100), (890, 3515190), (950, 3293178), (1050, 2979542), (1068, 2929325), (1140, 2744315), (1246, 2510850), (1330, 2352270), (1335, 2343460), (1425, 2195452), (1596, 1960225), (1691, 1850100), (1762, 1775550), (1780, 1757595), (1869, 1673900), (1900, 1646589), (1995, 1568180), (2100, 1489771), (2225, 1406076), (2492, 1255425), (2643, 1183700), (2660, 1176135), (2670, 1171730), (2850, 1097726), (3115, 1004340), (3325, 940908), (3382, 925050), (3524, 887775), (3738, 836950), (3990, 784090), (4405, 710220), (4450, 703038), (5073, 616700), (5286, 591850), (5340, 585865), (5700, 548863), (6167, 507300), (6230, 502170), (6650, 470454), (6675, 468692), (6764, 462525), (7476, 418475), (7980, 392045), (8455, 370020), (8810, 355110), (8900, 351519), (9345, 334780), (9975, 313636), (10146, 308350), (10572, 295925), (11837, 264300), (12334, 253650), (12460, 251085), (13215, 236740), (13300, 235227), (13350, 234346), (15575, 200868), (16739, 186900), (16910, 185010), (17620, 177555), (18501, 169100), (18690, 167390), (19950, 156818), (20292, 154175), (22025, 142044), (23674, 132150), (24668, 126825), (25365, 123340), (26430, 118370), (26700, 117173), (30835, 101460), (31150, 100434), (33478, 93450), (33820, 92505), (35511, 88100), (37002, 84550), (37380, 83695), (39900, 78409), (42275, 74004), (44050, 71022), (46725, 66956), (47348, 66075), (50217, 62300), (50730, 61670), (52860, 59185)]