208149000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{69383}}^1$

素因数の和:69407

約数の個数: 64

約数和(自身を含む): 649434240

約数和(自身を除く): 441285240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 69383, 138766, 208149, 277532, 346915, 416298, 555064, 693830, 832596, 1040745, 1387660, 1665192, 1734575, 2081490, 2775320, 3469150, 4162980, 5203725, 6938300, 8325960, 8672875, 10407450, 13876600, 17345750, 20814900, 26018625, 34691500, 41629800, 52037250, 69383000, 104074500, 208149000]

約数ペア:

[(1, 208149000), (2, 104074500), (3, 69383000), (4, 52037250), (5, 41629800), (6, 34691500), (8, 26018625), (10, 20814900), (12, 17345750), (15, 13876600), (20, 10407450), (24, 8672875), (25, 8325960), (30, 6938300), (40, 5203725), (50, 4162980), (60, 3469150), (75, 2775320), (100, 2081490), (120, 1734575), (125, 1665192), (150, 1387660), (200, 1040745), (250, 832596), (300, 693830), (375, 555064), (500, 416298), (600, 346915), (750, 277532), (1000, 208149), (1500, 138766), (3000, 69383)]