28057800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 88030080

約数和(自身を除く): 59972280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 463, 505, 600, 606, 808, 926, 1010, 1212, 1389, 1515, 1852, 2020, 2315, 2424, 2525, 2778, 3030, 3704, 4040, 4630, 5050, 5556, 6060, 6945, 7575, 9260, 10100, 11112, 11575, 12120, 13890, 15150, 18520, 20200, 23150, 27780, 30300, 34725, 46300, 46763, 55560, 60600, 69450, 92600, 93526, 138900, 140289, 187052, 233815, 277800, 280578, 374104, 467630, 561156, 701445, 935260, 1122312, 1169075, 1402890, 1870520, 2338150, 2805780, 3507225, 4676300, 5611560, 7014450, 9352600, 14028900, 28057800]

約数ペア:

[(1, 28057800), (2, 14028900), (3, 9352600), (4, 7014450), (5, 5611560), (6, 4676300), (8, 3507225), (10, 2805780), (12, 2338150), (15, 1870520), (20, 1402890), (24, 1169075), (25, 1122312), (30, 935260), (40, 701445), (50, 561156), (60, 467630), (75, 374104), (100, 280578), (101, 277800), (120, 233815), (150, 187052), (200, 140289), (202, 138900), (300, 93526), (303, 92600), (404, 69450), (463, 60600), (505, 55560), (600, 46763), (606, 46300), (808, 34725), (926, 30300), (1010, 27780), (1212, 23150), (1389, 20200), (1515, 18520), (1852, 15150), (2020, 13890), (2315, 12120), (2424, 11575), (2525, 11112), (2778, 10100), (3030, 9260), (3704, 7575), (4040, 6945), (4630, 6060), (5050, 5556)]