157396500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 361521900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 89, 90, 100, 108, 125, 131, 135, 150, 178, 180, 225, 250, 262, 267, 270, 300, 356, 375, 393, 445, 450, 500, 524, 534, 540, 655, 675, 750, 786, 801, 890, 900, 1068, 1125, 1179, 1310, 1335, 1350, 1500, 1572, 1602, 1780, 1965, 2225, 2250, 2358, 2403, 2620, 2670, 2700, 3204, 3275, 3375, 3537, 3930, 4005, 4450, 4500, 4716, 4806, 5340, 5895, 6550, 6675, 6750, 7074, 7860, 8010, 8900, 9612, 9825, 11125, 11659, 11790, 12015, 13100, 13350, 13500, 14148, 16020, 16375, 17685, 19650, 20025, 22250, 23318, 23580, 24030, 26700, 29475, 32750, 33375, 34977, 35370, 39300, 40050, 44500, 46636, 48060, 49125, 58295, 58950, 60075, 65500, 66750, 69954, 70740, 80100, 88425, 98250, 100125, 104931, 116590, 117900, 120150, 133500, 139908, 147375, 174885, 176850, 196500, 200250, 209862, 233180, 240300, 291475, 294750, 300375, 314793, 349770, 353700, 400500, 419724, 442125, 524655, 582950, 589500, 600750, 629586, 699540, 874425, 884250, 1049310, 1165900, 1201500, 1259172, 1457375, 1573965, 1748850, 1768500, 2098620, 2623275, 2914750, 3147930, 3497700, 4372125, 5246550, 5829500, 6295860, 7869825, 8744250, 10493100, 13116375, 15739650, 17488500, 26232750, 31479300, 39349125, 52465500, 78698250, 157396500]

約数ペア:

[(1, 157396500), (2, 78698250), (3, 52465500), (4, 39349125), (5, 31479300), (6, 26232750), (9, 17488500), (10, 15739650), (12, 13116375), (15, 10493100), (18, 8744250), (20, 7869825), (25, 6295860), (27, 5829500), (30, 5246550), (36, 4372125), (45, 3497700), (50, 3147930), (54, 2914750), (60, 2623275), (75, 2098620), (89, 1768500), (90, 1748850), (100, 1573965), (108, 1457375), (125, 1259172), (131, 1201500), (135, 1165900), (150, 1049310), (178, 884250), (180, 874425), (225, 699540), (250, 629586), (262, 600750), (267, 589500), (270, 582950), (300, 524655), (356, 442125), (375, 419724), (393, 400500), (445, 353700), (450, 349770), (500, 314793), (524, 300375), (534, 294750), (540, 291475), (655, 240300), (675, 233180), (750, 209862), (786, 200250), (801, 196500), (890, 176850), (900, 174885), (1068, 147375), (1125, 139908), (1179, 133500), (1310, 120150), (1335, 117900), (1350, 116590), (1500, 104931), (1572, 100125), (1602, 98250), (1780, 88425), (1965, 80100), (2225, 70740), (2250, 69954), (2358, 66750), (2403, 65500), (2620, 60075), (2670, 58950), (2700, 58295), (3204, 49125), (3275, 48060), (3375, 46636), (3537, 44500), (3930, 40050), (4005, 39300), (4450, 35370), (4500, 34977), (4716, 33375), (4806, 32750), (5340, 29475), (5895, 26700), (6550, 24030), (6675, 23580), (6750, 23318), (7074, 22250), (7860, 20025), (8010, 19650), (8900, 17685), (9612, 16375), (9825, 16020), (11125, 14148), (11659, 13500), (11790, 13350), (12015, 13100)]