84972750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 144160050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 67, 75, 89, 95, 114, 125, 134, 150, 178, 190, 201, 250, 267, 285, 335, 375, 402, 445, 475, 534, 570, 670, 750, 890, 950, 1005, 1273, 1335, 1425, 1675, 1691, 2010, 2225, 2375, 2546, 2670, 2850, 3350, 3382, 3819, 4450, 4750, 5025, 5073, 5963, 6365, 6675, 7125, 7638, 8375, 8455, 10050, 10146, 11125, 11926, 12730, 13350, 14250, 16750, 16910, 17889, 19095, 22250, 25125, 25365, 29815, 31825, 33375, 35778, 38190, 42275, 50250, 50730, 59630, 63650, 66750, 84550, 89445, 95475, 113297, 126825, 149075, 159125, 178890, 190950, 211375, 226594, 253650, 298150, 318250, 339891, 422750, 447225, 477375, 566485, 634125, 679782, 745375, 894450, 954750, 1132970, 1268250, 1490750, 1699455, 2236125, 2832425, 3398910, 4472250, 5664850, 8497275, 14162125, 16994550, 28324250, 42486375, 84972750]

約数ペア:

[(1, 84972750), (2, 42486375), (3, 28324250), (5, 16994550), (6, 14162125), (10, 8497275), (15, 5664850), (19, 4472250), (25, 3398910), (30, 2832425), (38, 2236125), (50, 1699455), (57, 1490750), (67, 1268250), (75, 1132970), (89, 954750), (95, 894450), (114, 745375), (125, 679782), (134, 634125), (150, 566485), (178, 477375), (190, 447225), (201, 422750), (250, 339891), (267, 318250), (285, 298150), (335, 253650), (375, 226594), (402, 211375), (445, 190950), (475, 178890), (534, 159125), (570, 149075), (670, 126825), (750, 113297), (890, 95475), (950, 89445), (1005, 84550), (1273, 66750), (1335, 63650), (1425, 59630), (1675, 50730), (1691, 50250), (2010, 42275), (2225, 38190), (2375, 35778), (2546, 33375), (2670, 31825), (2850, 29815), (3350, 25365), (3382, 25125), (3819, 22250), (4450, 19095), (4750, 17889), (5025, 16910), (5073, 16750), (5963, 14250), (6365, 13350), (6675, 12730), (7125, 11926), (7638, 11125), (8375, 10146), (8455, 10050)]