201962700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 655374720

約数和(自身を除く): 453412020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 131, 135, 150, 180, 225, 262, 270, 300, 393, 450, 524, 540, 571, 655, 675, 786, 900, 1142, 1179, 1310, 1350, 1572, 1713, 1965, 2284, 2358, 2620, 2700, 2855, 3275, 3426, 3537, 3930, 4716, 5139, 5710, 5895, 6550, 6852, 7074, 7860, 8565, 9825, 10278, 11420, 11790, 13100, 14148, 14275, 15417, 17130, 17685, 19650, 20556, 23580, 25695, 28550, 29475, 30834, 34260, 35370, 39300, 42825, 51390, 57100, 58950, 61668, 70740, 74801, 77085, 85650, 88425, 102780, 117900, 128475, 149602, 154170, 171300, 176850, 224403, 256950, 299204, 308340, 353700, 374005, 385425, 448806, 513900, 673209, 748010, 770850, 897612, 1122015, 1346418, 1496020, 1541700, 1870025, 2019627, 2244030, 2692836, 3366045, 3740050, 4039254, 4488060, 5610075, 6732090, 7480100, 8078508, 10098135, 11220150, 13464180, 16830225, 20196270, 22440300, 33660450, 40392540, 50490675, 67320900, 100981350, 201962700]

約数ペア:

[(1, 201962700), (2, 100981350), (3, 67320900), (4, 50490675), (5, 40392540), (6, 33660450), (9, 22440300), (10, 20196270), (12, 16830225), (15, 13464180), (18, 11220150), (20, 10098135), (25, 8078508), (27, 7480100), (30, 6732090), (36, 5610075), (45, 4488060), (50, 4039254), (54, 3740050), (60, 3366045), (75, 2692836), (90, 2244030), (100, 2019627), (108, 1870025), (131, 1541700), (135, 1496020), (150, 1346418), (180, 1122015), (225, 897612), (262, 770850), (270, 748010), (300, 673209), (393, 513900), (450, 448806), (524, 385425), (540, 374005), (571, 353700), (655, 308340), (675, 299204), (786, 256950), (900, 224403), (1142, 176850), (1179, 171300), (1310, 154170), (1350, 149602), (1572, 128475), (1713, 117900), (1965, 102780), (2284, 88425), (2358, 85650), (2620, 77085), (2700, 74801), (2855, 70740), (3275, 61668), (3426, 58950), (3537, 57100), (3930, 51390), (4716, 42825), (5139, 39300), (5710, 35370), (5895, 34260), (6550, 30834), (6852, 29475), (7074, 28550), (7860, 25695), (8565, 23580), (9825, 20556), (10278, 19650), (11420, 17685), (11790, 17130), (13100, 15417), (14148, 14275)]