201131100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 252

約数和(自身を含む): 683081280

約数和(自身を除く): 481950180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 89, 90, 93, 100, 108, 124, 135, 150, 155, 162, 178, 180, 186, 225, 243, 267, 270, 279, 300, 310, 324, 356, 372, 405, 445, 450, 465, 486, 534, 540, 558, 620, 675, 729, 775, 801, 810, 837, 890, 900, 930, 972, 1068, 1116, 1215, 1335, 1350, 1395, 1458, 1550, 1602, 1620, 1674, 1780, 1860, 2025, 2225, 2325, 2403, 2430, 2511, 2670, 2700, 2759, 2790, 2916, 3100, 3204, 3348, 3645, 4005, 4050, 4185, 4450, 4650, 4806, 4860, 5022, 5340, 5518, 5580, 6075, 6675, 6975, 7209, 7290, 7533, 8010, 8100, 8277, 8370, 8900, 9300, 9612, 10044, 11036, 12015, 12150, 12555, 13350, 13795, 13950, 14418, 14580, 15066, 16020, 16554, 16740, 18225, 20025, 20925, 21627, 22599, 24030, 24300, 24831, 25110, 26700, 27590, 27900, 28836, 30132, 33108, 36045, 36450, 37665, 40050, 41385, 41850, 43254, 45198, 48060, 49662, 50220, 55180, 60075, 62775, 64881, 68975, 72090, 72900, 74493, 75330, 80100, 82770, 83700, 86508, 90396, 99324, 108135, 112995, 120150, 124155, 125550, 129762, 137950, 144180, 148986, 150660, 165540, 180225, 188325, 206925, 216270, 223479, 225990, 240300, 248310, 251100, 259524, 275900, 297972, 324405, 360450, 372465, 376650, 413850, 432540, 446958, 451980, 496620, 540675, 564975, 620775, 648810, 670437, 720900, 744930, 753300, 827700, 893916, 1081350, 1117395, 1129950, 1241550, 1297620, 1340874, 1489860, 1622025, 1862325, 2011311, 2162700, 2234790, 2259900, 2483100, 2681748, 3244050, 3352185, 3724650, 4022622, 4469580, 5586975, 6488100, 6704370, 7449300, 8045244, 10056555, 11173950, 13408740, 16760925, 20113110, 22347900, 33521850, 40226220, 50282775, 67043700, 100565550, 201131100]

約数ペア:

[(1, 201131100), (2, 100565550), (3, 67043700), (4, 50282775), (5, 40226220), (6, 33521850), (9, 22347900), (10, 20113110), (12, 16760925), (15, 13408740), (18, 11173950), (20, 10056555), (25, 8045244), (27, 7449300), (30, 6704370), (31, 6488100), (36, 5586975), (45, 4469580), (50, 4022622), (54, 3724650), (60, 3352185), (62, 3244050), (75, 2681748), (81, 2483100), (89, 2259900), (90, 2234790), (93, 2162700), (100, 2011311), (108, 1862325), (124, 1622025), (135, 1489860), (150, 1340874), (155, 1297620), (162, 1241550), (178, 1129950), (180, 1117395), (186, 1081350), (225, 893916), (243, 827700), (267, 753300), (270, 744930), (279, 720900), (300, 670437), (310, 648810), (324, 620775), (356, 564975), (372, 540675), (405, 496620), (445, 451980), (450, 446958), (465, 432540), (486, 413850), (534, 376650), (540, 372465), (558, 360450), (620, 324405), (675, 297972), (729, 275900), (775, 259524), (801, 251100), (810, 248310), (837, 240300), (890, 225990), (900, 223479), (930, 216270), (972, 206925), (1068, 188325), (1116, 180225), (1215, 165540), (1335, 150660), (1350, 148986), (1395, 144180), (1458, 137950), (1550, 129762), (1602, 125550), (1620, 124155), (1674, 120150), (1780, 112995), (1860, 108135), (2025, 99324), (2225, 90396), (2325, 86508), (2403, 83700), (2430, 82770), (2511, 80100), (2670, 75330), (2700, 74493), (2759, 72900), (2790, 72090), (2916, 68975), (3100, 64881), (3204, 62775), (3348, 60075), (3645, 55180), (4005, 50220), (4050, 49662), (4185, 48060), (4450, 45198), (4650, 43254), (4806, 41850), (4860, 41385), (5022, 40050), (5340, 37665), (5518, 36450), (5580, 36045), (6075, 33108), (6675, 30132), (6975, 28836), (7209, 27900), (7290, 27590), (7533, 26700), (8010, 25110), (8100, 24831), (8277, 24300), (8370, 24030), (8900, 22599), (9300, 21627), (9612, 20925), (10044, 20025), (11036, 18225), (12015, 16740), (12150, 16554), (12555, 16020), (13350, 15066), (13795, 14580), (13950, 14418)]