495510900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97159}}^1$

素因数の和:97193

約数の個数: 72

約数和(自身を含む): 1518027840

約数和(自身を除く): 1022516940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 97159, 194318, 291477, 388636, 485795, 582954, 971590, 1165908, 1457385, 1651703, 1943180, 2428975, 2914770, 3303406, 4857950, 4955109, 5829540, 6606812, 7286925, 8258515, 9715900, 9910218, 14573850, 16517030, 19820436, 24775545, 29147700, 33034060, 41292575, 49551090, 82585150, 99102180, 123877725, 165170300, 247755450, 495510900]

約数ペア:

[(1, 495510900), (2, 247755450), (3, 165170300), (4, 123877725), (5, 99102180), (6, 82585150), (10, 49551090), (12, 41292575), (15, 33034060), (17, 29147700), (20, 24775545), (25, 19820436), (30, 16517030), (34, 14573850), (50, 9910218), (51, 9715900), (60, 8258515), (68, 7286925), (75, 6606812), (85, 5829540), (100, 4955109), (102, 4857950), (150, 3303406), (170, 2914770), (204, 2428975), (255, 1943180), (300, 1651703), (340, 1457385), (425, 1165908), (510, 971590), (850, 582954), (1020, 485795), (1275, 388636), (1700, 291477), (2550, 194318), (5100, 97159)]