30917255100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{431203}}^1$

素因数の和:431459

約数の個数: 72

約数和(自身を含む): 89828417280

約数和(自身を除く): 58911162180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 5975, 7170, 11950, 14340, 17925, 23900, 35850, 71700, 431203, 862406, 1293609, 1724812, 2156015, 2587218, 4312030, 5174436, 6468045, 8624060, 10780075, 12936090, 21560150, 25872180, 32340225, 43120300, 64680450, 103057517, 129360900, 206115034, 309172551, 412230068, 515287585, 618345102, 1030575170, 1236690204, 1545862755, 2061150340, 2576437925, 3091725510, 5152875850, 6183451020, 7729313775, 10305751700, 15458627550, 30917255100]

約数ペア:

[(1, 30917255100), (2, 15458627550), (3, 10305751700), (4, 7729313775), (5, 6183451020), (6, 5152875850), (10, 3091725510), (12, 2576437925), (15, 2061150340), (20, 1545862755), (25, 1236690204), (30, 1030575170), (50, 618345102), (60, 515287585), (75, 412230068), (100, 309172551), (150, 206115034), (239, 129360900), (300, 103057517), (478, 64680450), (717, 43120300), (956, 32340225), (1195, 25872180), (1434, 21560150), (2390, 12936090), (2868, 10780075), (3585, 8624060), (4780, 6468045), (5975, 5174436), (7170, 4312030), (11950, 2587218), (14340, 2156015), (17925, 1724812), (23900, 1293609), (35850, 862406), (71700, 431203)]