4537500

素因数分解:

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

素因数の和:54

約数の個数: 108

約数和(自身を含む): 14545944

約数和(自身を除く): 10008444

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, 121, 125, 132, 150, 165, 220, 242, 250, 275, 300, 330, 363, 375, 484, 500, 550, 605, 625, 660, 726, 750, 825, 1100, 1210, 1250, 1375, 1452, 1500, 1650, 1815, 1875, 2420, 2500, 2750, 3025, 3125, 3300, 3630, 3750, 4125, 5500, 6050, 6250, 6875, 7260, 7500, 8250, 9075, 9375, 12100, 12500, 13750, 15125, 16500, 18150, 18750, 20625, 27500, 30250, 34375, 36300, 37500, 41250, 45375, 60500, 68750, 75625, 82500, 90750, 103125, 137500, 151250, 181500, 206250, 226875, 302500, 378125, 412500, 453750, 756250, 907500, 1134375, 1512500, 2268750, 4537500]

約数ペア:

[(1, 4537500), (2, 2268750), (3, 1512500), (4, 1134375), (5, 907500), (6, 756250), (10, 453750), (11, 412500), (12, 378125), (15, 302500), (20, 226875), (22, 206250), (25, 181500), (30, 151250), (33, 137500), (44, 103125), (50, 90750), (55, 82500), (60, 75625), (66, 68750), (75, 60500), (100, 45375), (110, 41250), (121, 37500), (125, 36300), (132, 34375), (150, 30250), (165, 27500), (220, 20625), (242, 18750), (250, 18150), (275, 16500), (300, 15125), (330, 13750), (363, 12500), (375, 12100), (484, 9375), (500, 9075), (550, 8250), (605, 7500), (625, 7260), (660, 6875), (726, 6250), (750, 6050), (825, 5500), (1100, 4125), (1210, 3750), (1250, 3630), (1375, 3300), (1452, 3125), (1500, 3025), (1650, 2750), (1815, 2500), (1875, 2420)]