30307500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{449}}^1$

素因数の和:482

約数の個数: 120

約数和(自身を含む): 98406000

約数和(自身を除く): 68098500

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 449, 450, 500, 540, 625, 675, 750, 898, 900, 1125, 1250, 1347, 1350, 1500, 1796, 1875, 2245, 2250, 2500, 2694, 2700, 3375, 3750, 4041, 4490, 4500, 5388, 5625, 6735, 6750, 7500, 8082, 8980, 11225, 11250, 12123, 13470, 13500, 16164, 16875, 20205, 22450, 22500, 24246, 26940, 33675, 33750, 40410, 44900, 48492, 56125, 60615, 67350, 67500, 80820, 101025, 112250, 121230, 134700, 168375, 202050, 224500, 242460, 280625, 303075, 336750, 404100, 505125, 561250, 606150, 673500, 841875, 1010250, 1122500, 1212300, 1515375, 1683750, 2020500, 2525625, 3030750, 3367500, 5051250, 6061500, 7576875, 10102500, 15153750, 30307500]

約数ペア:

[(1, 30307500), (2, 15153750), (3, 10102500), (4, 7576875), (5, 6061500), (6, 5051250), (9, 3367500), (10, 3030750), (12, 2525625), (15, 2020500), (18, 1683750), (20, 1515375), (25, 1212300), (27, 1122500), (30, 1010250), (36, 841875), (45, 673500), (50, 606150), (54, 561250), (60, 505125), (75, 404100), (90, 336750), (100, 303075), (108, 280625), (125, 242460), (135, 224500), (150, 202050), (180, 168375), (225, 134700), (250, 121230), (270, 112250), (300, 101025), (375, 80820), (449, 67500), (450, 67350), (500, 60615), (540, 56125), (625, 48492), (675, 44900), (750, 40410), (898, 33750), (900, 33675), (1125, 26940), (1250, 24246), (1347, 22500), (1350, 22450), (1500, 20205), (1796, 16875), (1875, 16164), (2245, 13500), (2250, 13470), (2500, 12123), (2694, 11250), (2700, 11225), (3375, 8980), (3750, 8082), (4041, 7500), (4490, 6750), (4500, 6735), (5388, 5625)]