61298550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:958

約数の個数: 72

約数和(自身を含む): 165826440

約数和(自身を除く): 104527890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 179, 225, 358, 450, 537, 761, 895, 1074, 1522, 1611, 1790, 2283, 2685, 3222, 3805, 4475, 4566, 5370, 6849, 7610, 8055, 8950, 11415, 13425, 13698, 16110, 19025, 22830, 26850, 34245, 38050, 40275, 57075, 68490, 80550, 114150, 136219, 171225, 272438, 342450, 408657, 681095, 817314, 1225971, 1362190, 2043285, 2451942, 3405475, 4086570, 6129855, 6810950, 10216425, 12259710, 20432850, 30649275, 61298550]

約数ペア:

[(1, 61298550), (2, 30649275), (3, 20432850), (5, 12259710), (6, 10216425), (9, 6810950), (10, 6129855), (15, 4086570), (18, 3405475), (25, 2451942), (30, 2043285), (45, 1362190), (50, 1225971), (75, 817314), (90, 681095), (150, 408657), (179, 342450), (225, 272438), (358, 171225), (450, 136219), (537, 114150), (761, 80550), (895, 68490), (1074, 57075), (1522, 40275), (1611, 38050), (1790, 34245), (2283, 26850), (2685, 22830), (3222, 19025), (3805, 16110), (4475, 13698), (4566, 13425), (5370, 11415), (6849, 8950), (7610, 8055)]