53408700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 174155520

約数和(自身を除く): 120746820

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, 151, 180, 225, 262, 270, 300, 302, 393, 450, 453, 524, 540, 604, 655, 675, 755, 786, 900, 906, 1179, 1310, 1350, 1359, 1510, 1572, 1812, 1965, 2265, 2358, 2620, 2700, 2718, 3020, 3275, 3537, 3775, 3930, 4077, 4530, 4716, 5436, 5895, 6550, 6795, 7074, 7550, 7860, 8154, 9060, 9825, 11325, 11790, 13100, 13590, 14148, 15100, 16308, 17685, 19650, 19781, 20385, 22650, 23580, 27180, 29475, 33975, 35370, 39300, 39562, 40770, 45300, 58950, 59343, 67950, 70740, 79124, 81540, 88425, 98905, 101925, 117900, 118686, 135900, 176850, 178029, 197810, 203850, 237372, 296715, 353700, 356058, 395620, 407700, 494525, 534087, 593430, 712116, 890145, 989050, 1068174, 1186860, 1483575, 1780290, 1978100, 2136348, 2670435, 2967150, 3560580, 4450725, 5340870, 5934300, 8901450, 10681740, 13352175, 17802900, 26704350, 53408700]

約数ペア:

[(1, 53408700), (2, 26704350), (3, 17802900), (4, 13352175), (5, 10681740), (6, 8901450), (9, 5934300), (10, 5340870), (12, 4450725), (15, 3560580), (18, 2967150), (20, 2670435), (25, 2136348), (27, 1978100), (30, 1780290), (36, 1483575), (45, 1186860), (50, 1068174), (54, 989050), (60, 890145), (75, 712116), (90, 593430), (100, 534087), (108, 494525), (131, 407700), (135, 395620), (150, 356058), (151, 353700), (180, 296715), (225, 237372), (262, 203850), (270, 197810), (300, 178029), (302, 176850), (393, 135900), (450, 118686), (453, 117900), (524, 101925), (540, 98905), (604, 88425), (655, 81540), (675, 79124), (755, 70740), (786, 67950), (900, 59343), (906, 58950), (1179, 45300), (1310, 40770), (1350, 39562), (1359, 39300), (1510, 35370), (1572, 33975), (1812, 29475), (1965, 27180), (2265, 23580), (2358, 22650), (2620, 20385), (2700, 19781), (2718, 19650), (3020, 17685), (3275, 16308), (3537, 15100), (3775, 14148), (3930, 13590), (4077, 13100), (4530, 11790), (4716, 11325), (5436, 9825), (5895, 9060), (6550, 8154), (6795, 7860), (7074, 7550)]