54037500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 173238912

約数和(自身を除く): 119201412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 131, 132, 150, 165, 220, 250, 262, 275, 300, 330, 375, 393, 500, 524, 550, 625, 655, 660, 750, 786, 825, 1100, 1250, 1310, 1375, 1441, 1500, 1572, 1650, 1875, 1965, 2500, 2620, 2750, 2882, 3125, 3275, 3300, 3750, 3930, 4125, 4323, 5500, 5764, 6250, 6550, 6875, 7205, 7500, 7860, 8250, 8646, 9375, 9825, 12500, 13100, 13750, 14410, 16375, 16500, 17292, 18750, 19650, 20625, 21615, 27500, 28820, 32750, 34375, 36025, 37500, 39300, 41250, 43230, 49125, 65500, 68750, 72050, 81875, 82500, 86460, 98250, 103125, 108075, 137500, 144100, 163750, 180125, 196500, 206250, 216150, 245625, 327500, 360250, 409375, 412500, 432300, 491250, 540375, 720500, 818750, 900625, 982500, 1080750, 1228125, 1637500, 1801250, 2161500, 2456250, 2701875, 3602500, 4503125, 4912500, 5403750, 9006250, 10807500, 13509375, 18012500, 27018750, 54037500]

約数ペア:

[(1, 54037500), (2, 27018750), (3, 18012500), (4, 13509375), (5, 10807500), (6, 9006250), (10, 5403750), (11, 4912500), (12, 4503125), (15, 3602500), (20, 2701875), (22, 2456250), (25, 2161500), (30, 1801250), (33, 1637500), (44, 1228125), (50, 1080750), (55, 982500), (60, 900625), (66, 818750), (75, 720500), (100, 540375), (110, 491250), (125, 432300), (131, 412500), (132, 409375), (150, 360250), (165, 327500), (220, 245625), (250, 216150), (262, 206250), (275, 196500), (300, 180125), (330, 163750), (375, 144100), (393, 137500), (500, 108075), (524, 103125), (550, 98250), (625, 86460), (655, 82500), (660, 81875), (750, 72050), (786, 68750), (825, 65500), (1100, 49125), (1250, 43230), (1310, 41250), (1375, 39300), (1441, 37500), (1500, 36025), (1572, 34375), (1650, 32750), (1875, 28820), (1965, 27500), (2500, 21615), (2620, 20625), (2750, 19650), (2882, 18750), (3125, 17292), (3275, 16500), (3300, 16375), (3750, 14410), (3930, 13750), (4125, 13100), (4323, 12500), (5500, 9825), (5764, 9375), (6250, 8646), (6550, 8250), (6875, 7860), (7205, 7500)]